349497216

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4273}}^1$

素因数の和:4364

約数の個数: 96

約数和(自身を含む): 1020118320

約数和(自身を除く): 670621104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 3408, 4273, 4544, 5112, 6816, 8546, 9088, 10224, 12819, 13632, 17092, 20448, 25638, 27264, 34184, 38457, 40896, 51276, 68368, 76914, 81792, 102552, 136736, 153828, 205104, 273472, 303383, 307656, 410208, 546944, 606766, 615312, 820416, 910149, 1213532, 1230624, 1640832, 1820298, 2427064, 2461248, 2730447, 3640596, 4854128, 4922496, 5460894, 7281192, 9708256, 10921788, 14562384, 19416512, 21843576, 29124768, 38833024, 43687152, 58249536, 87374304, 116499072, 174748608, 349497216]

約数ペア:

[(1, 349497216), (2, 174748608), (3, 116499072), (4, 87374304), (6, 58249536), (8, 43687152), (9, 38833024), (12, 29124768), (16, 21843576), (18, 19416512), (24, 14562384), (32, 10921788), (36, 9708256), (48, 7281192), (64, 5460894), (71, 4922496), (72, 4854128), (96, 3640596), (128, 2730447), (142, 2461248), (144, 2427064), (192, 1820298), (213, 1640832), (284, 1230624), (288, 1213532), (384, 910149), (426, 820416), (568, 615312), (576, 606766), (639, 546944), (852, 410208), (1136, 307656), (1152, 303383), (1278, 273472), (1704, 205104), (2272, 153828), (2556, 136736), (3408, 102552), (4273, 81792), (4544, 76914), (5112, 68368), (6816, 51276), (8546, 40896), (9088, 38457), (10224, 34184), (12819, 27264), (13632, 25638), (17092, 20448)]