1788741864

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 288

約数和(自身を含む): 6216930720

約数和(自身を除く): 4428188856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 49, 52, 56, 63, 72, 78, 84, 86, 91, 98, 104, 117, 126, 129, 147, 156, 168, 172, 182, 196, 234, 252, 258, 273, 294, 301, 312, 344, 364, 387, 392, 441, 468, 504, 516, 546, 559, 588, 602, 637, 728, 774, 819, 882, 903, 907, 936, 1032, 1092, 1118, 1176, 1204, 1274, 1548, 1638, 1677, 1764, 1806, 1814, 1911, 2107, 2184, 2236, 2408, 2548, 2709, 2721, 3096, 3276, 3354, 3528, 3612, 3628, 3822, 3913, 4214, 4472, 5031, 5096, 5418, 5442, 5733, 6321, 6349, 6552, 6708, 7224, 7256, 7644, 7826, 8163, 8428, 10062, 10836, 10884, 11466, 11739, 11791, 12642, 12698, 13416, 15288, 15652, 16326, 16856, 18963, 19047, 20124, 21672, 21768, 22932, 23478, 23582, 25284, 25396, 27391, 31304, 32652, 35217, 35373, 37926, 38094, 39001, 40248, 44443, 45864, 46956, 47164, 50568, 50792, 54782, 57141, 65304, 70434, 70746, 75852, 76188, 78002, 82173, 82537, 88886, 93912, 94328, 106119, 109564, 114282, 117003, 133329, 140868, 141492, 151704, 152376, 156004, 164346, 165074, 177772, 212238, 219128, 228564, 234006, 246519, 247611, 266658, 273007, 281736, 282984, 312008, 328692, 330148, 351009, 355544, 399987, 424476, 457128, 468012, 493038, 495222, 507013, 533316, 546014, 577759, 657384, 660296, 702018, 742833, 799974, 819021, 848952, 936024, 986076, 990444, 1014026, 1066632, 1092028, 1155518, 1404036, 1485666, 1521039, 1599948, 1638042, 1733277, 1911049, 1972152, 1980888, 2028052, 2184056, 2311036, 2457063, 2808072, 2971332, 3042078, 3199896, 3276084, 3466554, 3549091, 3822098, 4056104, 4563117, 4622072, 4914126, 5199831, 5733147, 5942664, 6084156, 6552168, 6933108, 7098182, 7644196, 9126234, 9828252, 10399662, 10647273, 11466294, 12168312, 13866216, 14196364, 15288392, 17199441, 18252468, 19656504, 20799324, 21294546, 22932588, 24843637, 28392728, 31941819, 34398882, 36504936, 41598648, 42589092, 45865176, 49687274, 63883638, 68797764, 74530911, 85178184, 99374548, 127767276, 137595528, 149061822, 198749096, 223592733, 255534552, 298123644, 447185466, 596247288, 894370932, 1788741864]

約数ペア:

[(1, 1788741864), (2, 894370932), (3, 596247288), (4, 447185466), (6, 298123644), (7, 255534552), (8, 223592733), (9, 198749096), (12, 149061822), (13, 137595528), (14, 127767276), (18, 99374548), (21, 85178184), (24, 74530911), (26, 68797764), (28, 63883638), (36, 49687274), (39, 45865176), (42, 42589092), (43, 41598648), (49, 36504936), (52, 34398882), (56, 31941819), (63, 28392728), (72, 24843637), (78, 22932588), (84, 21294546), (86, 20799324), (91, 19656504), (98, 18252468), (104, 17199441), (117, 15288392), (126, 14196364), (129, 13866216), (147, 12168312), (156, 11466294), (168, 10647273), (172, 10399662), (182, 9828252), (196, 9126234), (234, 7644196), (252, 7098182), (258, 6933108), (273, 6552168), (294, 6084156), (301, 5942664), (312, 5733147), (344, 5199831), (364, 4914126), (387, 4622072), (392, 4563117), (441, 4056104), (468, 3822098), (504, 3549091), (516, 3466554), (546, 3276084), (559, 3199896), (588, 3042078), (602, 2971332), (637, 2808072), (728, 2457063), (774, 2311036), (819, 2184056), (882, 2028052), (903, 1980888), (907, 1972152), (936, 1911049), (1032, 1733277), (1092, 1638042), (1118, 1599948), (1176, 1521039), (1204, 1485666), (1274, 1404036), (1548, 1155518), (1638, 1092028), (1677, 1066632), (1764, 1014026), (1806, 990444), (1814, 986076), (1911, 936024), (2107, 848952), (2184, 819021), (2236, 799974), (2408, 742833), (2548, 702018), (2709, 660296), (2721, 657384), (3096, 577759), (3276, 546014), (3354, 533316), (3528, 507013), (3612, 495222), (3628, 493038), (3822, 468012), (3913, 457128), (4214, 424476), (4472, 399987), (5031, 355544), (5096, 351009), (5418, 330148), (5442, 328692), (5733, 312008), (6321, 282984), (6349, 281736), (6552, 273007), (6708, 266658), (7224, 247611), (7256, 246519), (7644, 234006), (7826, 228564), (8163, 219128), (8428, 212238), (10062, 177772), (10836, 165074), (10884, 164346), (11466, 156004), (11739, 152376), (11791, 151704), (12642, 141492), (12698, 140868), (13416, 133329), (15288, 117003), (15652, 114282), (16326, 109564), (16856, 106119), (18963, 94328), (19047, 93912), (20124, 88886), (21672, 82537), (21768, 82173), (22932, 78002), (23478, 76188), (23582, 75852), (25284, 70746), (25396, 70434), (27391, 65304), (31304, 57141), (32652, 54782), (35217, 50792), (35373, 50568), (37926, 47164), (38094, 46956), (39001, 45864), (40248, 44443)]