28133086644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 288

約数和(自身を含む): 84079296000

約数和(自身を除く): 55946209356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 78, 87, 93, 108, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 351, 372, 377, 403, 468, 522, 558, 702, 719, 754, 783, 806, 837, 899, 961, 1044, 1116, 1131, 1209, 1404, 1438, 1508, 1566, 1612, 1674, 1798, 1922, 2157, 2262, 2418, 2697, 2876, 2883, 3132, 3348, 3393, 3596, 3627, 3844, 4314, 4524, 4836, 5394, 5766, 6471, 6786, 7254, 8091, 8628, 8649, 9347, 10179, 10788, 10881, 11532, 11687, 12493, 12942, 13572, 14508, 16182, 17298, 18694, 19413, 20358, 20851, 21762, 22289, 23374, 24273, 24986, 25884, 25947, 27869, 28041, 32364, 34596, 35061, 37388, 37479, 38826, 40716, 41702, 43524, 44578, 46748, 48546, 49972, 51894, 55738, 56082, 62553, 66867, 70122, 74958, 77652, 83404, 83607, 84123, 89156, 97092, 103788, 105183, 111476, 112164, 112437, 125106, 133734, 140244, 149916, 167214, 168246, 187659, 200601, 210366, 224874, 250212, 250821, 252369, 267468, 271063, 289757, 315549, 334428, 336492, 337311, 362297, 375318, 401202, 420732, 449748, 501642, 504738, 542126, 562977, 579514, 601803, 631098, 646381, 674622, 690959, 724594, 750636, 752463, 802404, 813189, 869271, 1003284, 1009476, 1084252, 1086891, 1125954, 1159028, 1203606, 1262196, 1292762, 1349244, 1381918, 1449188, 1504926, 1626378, 1738542, 1939143, 2072877, 2173782, 2251908, 2407212, 2439567, 2585524, 2607813, 2763836, 3009852, 3252756, 3260673, 3477084, 3878286, 4145754, 4347564, 4879134, 5215626, 5817429, 6218631, 6521346, 7318701, 7756572, 7823439, 8291508, 8402953, 8982467, 9758268, 9782019, 10431252, 11634858, 12437262, 13042692, 14637402, 15646878, 16805906, 17452287, 17964934, 18655893, 19564038, 20037811, 23269716, 24874524, 25208859, 26947401, 29274804, 31293756, 33611812, 34904574, 35929868, 37311786, 39128076, 40075622, 50417718, 53894802, 60113433, 69809148, 74623572, 75626577, 80151244, 80842203, 100835436, 107789604, 120226866, 151253154, 161684406, 180340299, 226879731, 240453732, 242526609, 260491543, 302506308, 323368812, 360680598, 453759462, 485053218, 520983086, 541020897, 721361196, 781474629, 907518924, 970106436, 1041966172, 1082041794, 1562949258, 2164083588, 2344423887, 3125898516, 4688847774, 7033271661, 9377695548, 14066543322, 28133086644]

約数ペア:

[(1, 28133086644), (2, 14066543322), (3, 9377695548), (4, 7033271661), (6, 4688847774), (9, 3125898516), (12, 2344423887), (13, 2164083588), (18, 1562949258), (26, 1082041794), (27, 1041966172), (29, 970106436), (31, 907518924), (36, 781474629), (39, 721361196), (52, 541020897), (54, 520983086), (58, 485053218), (62, 453759462), (78, 360680598), (87, 323368812), (93, 302506308), (108, 260491543), (116, 242526609), (117, 240453732), (124, 226879731), (156, 180340299), (174, 161684406), (186, 151253154), (234, 120226866), (261, 107789604), (279, 100835436), (348, 80842203), (351, 80151244), (372, 75626577), (377, 74623572), (403, 69809148), (468, 60113433), (522, 53894802), (558, 50417718), (702, 40075622), (719, 39128076), (754, 37311786), (783, 35929868), (806, 34904574), (837, 33611812), (899, 31293756), (961, 29274804), (1044, 26947401), (1116, 25208859), (1131, 24874524), (1209, 23269716), (1404, 20037811), (1438, 19564038), (1508, 18655893), (1566, 17964934), (1612, 17452287), (1674, 16805906), (1798, 15646878), (1922, 14637402), (2157, 13042692), (2262, 12437262), (2418, 11634858), (2697, 10431252), (2876, 9782019), (2883, 9758268), (3132, 8982467), (3348, 8402953), (3393, 8291508), (3596, 7823439), (3627, 7756572), (3844, 7318701), (4314, 6521346), (4524, 6218631), (4836, 5817429), (5394, 5215626), (5766, 4879134), (6471, 4347564), (6786, 4145754), (7254, 3878286), (8091, 3477084), (8628, 3260673), (8649, 3252756), (9347, 3009852), (10179, 2763836), (10788, 2607813), (10881, 2585524), (11532, 2439567), (11687, 2407212), (12493, 2251908), (12942, 2173782), (13572, 2072877), (14508, 1939143), (16182, 1738542), (17298, 1626378), (18694, 1504926), (19413, 1449188), (20358, 1381918), (20851, 1349244), (21762, 1292762), (22289, 1262196), (23374, 1203606), (24273, 1159028), (24986, 1125954), (25884, 1086891), (25947, 1084252), (27869, 1009476), (28041, 1003284), (32364, 869271), (34596, 813189), (35061, 802404), (37388, 752463), (37479, 750636), (38826, 724594), (40716, 690959), (41702, 674622), (43524, 646381), (44578, 631098), (46748, 601803), (48546, 579514), (49972, 562977), (51894, 542126), (55738, 504738), (56082, 501642), (62553, 449748), (66867, 420732), (70122, 401202), (74958, 375318), (77652, 362297), (83404, 337311), (83607, 336492), (84123, 334428), (89156, 315549), (97092, 289757), (103788, 271063), (105183, 267468), (111476, 252369), (112164, 250821), (112437, 250212), (125106, 224874), (133734, 210366), (140244, 200601), (149916, 187659), (167214, 168246)]