8123245524

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 216

約数和(自身を含む): 23091606720

約数和(自身を除く): 14968361196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 83, 92, 102, 138, 153, 166, 204, 207, 249, 276, 289, 306, 332, 391, 409, 414, 498, 578, 612, 747, 782, 818, 828, 867, 996, 1156, 1173, 1227, 1411, 1494, 1564, 1636, 1734, 1909, 2346, 2454, 2601, 2822, 2988, 3468, 3519, 3681, 3818, 4233, 4692, 4908, 5202, 5644, 5727, 6647, 6953, 7038, 7362, 7636, 8466, 9407, 10404, 11454, 12699, 13294, 13906, 14076, 14724, 16932, 17181, 18814, 19941, 20859, 22908, 23987, 25398, 26588, 27812, 28221, 32453, 33947, 34362, 37628, 39882, 41718, 47974, 50796, 56442, 59823, 62577, 64906, 67894, 68724, 71961, 79764, 83436, 84663, 95948, 97359, 101841, 112884, 118201, 119646, 125154, 129812, 135788, 143922, 159919, 169326, 194718, 203682, 215883, 236402, 239292, 250308, 287844, 292077, 305523, 319838, 338652, 354603, 389436, 407364, 431766, 472804, 479757, 551701, 577099, 584154, 611046, 639676, 709206, 780781, 863532, 959514, 1063809, 1103402, 1154198, 1168308, 1222092, 1418412, 1439271, 1561562, 1655103, 1731297, 1919028, 2127618, 2206804, 2308396, 2342343, 2718623, 2878542, 3123124, 3310206, 3462594, 4255236, 4684686, 4965309, 5193891, 5437246, 5757084, 6620412, 6925188, 7027029, 8155869, 9369372, 9810683, 9930618, 10387782, 10874492, 13273277, 14054058, 16311738, 19621366, 19861236, 20775564, 24467607, 26546554, 28108116, 29432049, 32623476, 39242732, 39819831, 48935214, 53093108, 58864098, 79639662, 88296147, 97870428, 117728196, 119459493, 159279324, 176592294, 225645709, 238918986, 353184588, 451291418, 477837972, 676937127, 902582836, 1353874254, 2030811381, 2707748508, 4061622762, 8123245524]

約数ペア:

[(1, 8123245524), (2, 4061622762), (3, 2707748508), (4, 2030811381), (6, 1353874254), (9, 902582836), (12, 676937127), (17, 477837972), (18, 451291418), (23, 353184588), (34, 238918986), (36, 225645709), (46, 176592294), (51, 159279324), (68, 119459493), (69, 117728196), (83, 97870428), (92, 88296147), (102, 79639662), (138, 58864098), (153, 53093108), (166, 48935214), (204, 39819831), (207, 39242732), (249, 32623476), (276, 29432049), (289, 28108116), (306, 26546554), (332, 24467607), (391, 20775564), (409, 19861236), (414, 19621366), (498, 16311738), (578, 14054058), (612, 13273277), (747, 10874492), (782, 10387782), (818, 9930618), (828, 9810683), (867, 9369372), (996, 8155869), (1156, 7027029), (1173, 6925188), (1227, 6620412), (1411, 5757084), (1494, 5437246), (1564, 5193891), (1636, 4965309), (1734, 4684686), (1909, 4255236), (2346, 3462594), (2454, 3310206), (2601, 3123124), (2822, 2878542), (2988, 2718623), (3468, 2342343), (3519, 2308396), (3681, 2206804), (3818, 2127618), (4233, 1919028), (4692, 1731297), (4908, 1655103), (5202, 1561562), (5644, 1439271), (5727, 1418412), (6647, 1222092), (6953, 1168308), (7038, 1154198), (7362, 1103402), (7636, 1063809), (8466, 959514), (9407, 863532), (10404, 780781), (11454, 709206), (12699, 639676), (13294, 611046), (13906, 584154), (14076, 577099), (14724, 551701), (16932, 479757), (17181, 472804), (18814, 431766), (19941, 407364), (20859, 389436), (22908, 354603), (23987, 338652), (25398, 319838), (26588, 305523), (27812, 292077), (28221, 287844), (32453, 250308), (33947, 239292), (34362, 236402), (37628, 215883), (39882, 203682), (41718, 194718), (47974, 169326), (50796, 159919), (56442, 143922), (59823, 135788), (62577, 129812), (64906, 125154), (67894, 119646), (68724, 118201), (71961, 112884), (79764, 101841), (83436, 97359), (84663, 95948)]