19815397092

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 288

約数和(自身を含む): 56093506560

約数和(自身を除く): 36278109468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 81, 83, 92, 108, 118, 138, 162, 166, 177, 181, 207, 236, 243, 249, 276, 324, 332, 354, 362, 414, 486, 498, 531, 543, 621, 708, 724, 747, 828, 972, 996, 1062, 1086, 1242, 1357, 1494, 1593, 1629, 1863, 1909, 2124, 2172, 2241, 2484, 2714, 2988, 3186, 3258, 3726, 3818, 4071, 4163, 4482, 4779, 4887, 4897, 5428, 5589, 5727, 6372, 6516, 6723, 7452, 7636, 8142, 8326, 8964, 9558, 9774, 9794, 10679, 11178, 11454, 12213, 12489, 13446, 14337, 14661, 14691, 15023, 16284, 16652, 17181, 19116, 19548, 19588, 20169, 21358, 22356, 22908, 24426, 24978, 26892, 28674, 29322, 29382, 30046, 32037, 34362, 36639, 37467, 40338, 42716, 43983, 44073, 45069, 48852, 49956, 51543, 57348, 58644, 58764, 60092, 64074, 68724, 73278, 74934, 80676, 87966, 88146, 90138, 96111, 103086, 109917, 112401, 112631, 128148, 132219, 135207, 146556, 149868, 154629, 175932, 176292, 180276, 192222, 206172, 219834, 224802, 225262, 245617, 264438, 270414, 288333, 309258, 329751, 337203, 337893, 345529, 384444, 396657, 405621, 439668, 449604, 450524, 463887, 491234, 528876, 540828, 576666, 618516, 659502, 674406, 675786, 691058, 736851, 793314, 811242, 864999, 886357, 927774, 982468, 1011609, 1013679, 1036587, 1153332, 1189971, 1216863, 1319004, 1348812, 1351572, 1382116, 1473702, 1586628, 1622484, 1729998, 1772714, 1855548, 2023218, 2027358, 2073174, 2210553, 2379942, 2433726, 2594997, 2659071, 2947404, 3041037, 3109761, 3459996, 3545428, 3650589, 4046436, 4054716, 4146348, 4421106, 4759884, 4867452, 5189994, 5318142, 6082074, 6219522, 6631659, 7301178, 7977213, 8842212, 9123111, 9329283, 10379988, 10636284, 12164148, 12439044, 13263318, 14602356, 15954426, 18246222, 18658566, 19894977, 20386211, 23931639, 26526636, 27369333, 27987849, 31908852, 36492444, 37317132, 39789954, 40772422, 47863278, 54738666, 55975698, 59684931, 61158633, 71794917, 79579908, 81544844, 83963547, 95726556, 109477332, 111951396, 119369862, 122317266, 143589834, 167927094, 183475899, 215384751, 238739724, 244634532, 287179668, 335854188, 366951798, 430769502, 550427697, 733903596, 861539004, 1100855394, 1651283091, 2201710788, 3302566182, 4953849273, 6605132364, 9907698546, 19815397092]

約数ペア:

[(1, 19815397092), (2, 9907698546), (3, 6605132364), (4, 4953849273), (6, 3302566182), (9, 2201710788), (12, 1651283091), (18, 1100855394), (23, 861539004), (27, 733903596), (36, 550427697), (46, 430769502), (54, 366951798), (59, 335854188), (69, 287179668), (81, 244634532), (83, 238739724), (92, 215384751), (108, 183475899), (118, 167927094), (138, 143589834), (162, 122317266), (166, 119369862), (177, 111951396), (181, 109477332), (207, 95726556), (236, 83963547), (243, 81544844), (249, 79579908), (276, 71794917), (324, 61158633), (332, 59684931), (354, 55975698), (362, 54738666), (414, 47863278), (486, 40772422), (498, 39789954), (531, 37317132), (543, 36492444), (621, 31908852), (708, 27987849), (724, 27369333), (747, 26526636), (828, 23931639), (972, 20386211), (996, 19894977), (1062, 18658566), (1086, 18246222), (1242, 15954426), (1357, 14602356), (1494, 13263318), (1593, 12439044), (1629, 12164148), (1863, 10636284), (1909, 10379988), (2124, 9329283), (2172, 9123111), (2241, 8842212), (2484, 7977213), (2714, 7301178), (2988, 6631659), (3186, 6219522), (3258, 6082074), (3726, 5318142), (3818, 5189994), (4071, 4867452), (4163, 4759884), (4482, 4421106), (4779, 4146348), (4887, 4054716), (4897, 4046436), (5428, 3650589), (5589, 3545428), (5727, 3459996), (6372, 3109761), (6516, 3041037), (6723, 2947404), (7452, 2659071), (7636, 2594997), (8142, 2433726), (8326, 2379942), (8964, 2210553), (9558, 2073174), (9774, 2027358), (9794, 2023218), (10679, 1855548), (11178, 1772714), (11454, 1729998), (12213, 1622484), (12489, 1586628), (13446, 1473702), (14337, 1382116), (14661, 1351572), (14691, 1348812), (15023, 1319004), (16284, 1216863), (16652, 1189971), (17181, 1153332), (19116, 1036587), (19548, 1013679), (19588, 1011609), (20169, 982468), (21358, 927774), (22356, 886357), (22908, 864999), (24426, 811242), (24978, 793314), (26892, 736851), (28674, 691058), (29322, 675786), (29382, 674406), (30046, 659502), (32037, 618516), (34362, 576666), (36639, 540828), (37467, 528876), (40338, 491234), (42716, 463887), (43983, 450524), (44073, 449604), (45069, 439668), (48852, 405621), (49956, 396657), (51543, 384444), (57348, 345529), (58644, 337893), (58764, 337203), (60092, 329751), (64074, 309258), (68724, 288333), (73278, 270414), (74934, 264438), (80676, 245617), (87966, 225262), (88146, 224802), (90138, 219834), (96111, 206172), (103086, 192222), (109917, 180276), (112401, 176292), (112631, 175932), (128148, 154629), (132219, 149868), (135207, 146556)]