123421248

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 126

約数和(自身を含む): 365178086

約数和(自身を除く): 241756838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 97, 141, 144, 188, 192, 194, 282, 288, 291, 376, 388, 423, 564, 576, 582, 752, 776, 846, 873, 1128, 1164, 1504, 1552, 1692, 1746, 2209, 2256, 2328, 3008, 3104, 3384, 3492, 4418, 4512, 4559, 4656, 6208, 6627, 6768, 6984, 8836, 9024, 9118, 9312, 13254, 13536, 13677, 13968, 17672, 18236, 18624, 19881, 26508, 27072, 27354, 27936, 35344, 36472, 39762, 41031, 53016, 54708, 55872, 70688, 72944, 79524, 82062, 106032, 109416, 141376, 145888, 159048, 164124, 212064, 214273, 218832, 291776, 318096, 328248, 424128, 428546, 437664, 636192, 642819, 656496, 857092, 875328, 1272384, 1285638, 1312992, 1714184, 1928457, 2571276, 2625984, 3428368, 3856914, 5142552, 6856736, 7713828, 10285104, 13713472, 15427656, 20570208, 30855312, 41140416, 61710624, 123421248]

約数ペア:

[(1, 123421248), (2, 61710624), (3, 41140416), (4, 30855312), (6, 20570208), (8, 15427656), (9, 13713472), (12, 10285104), (16, 7713828), (18, 6856736), (24, 5142552), (32, 3856914), (36, 3428368), (47, 2625984), (48, 2571276), (64, 1928457), (72, 1714184), (94, 1312992), (96, 1285638), (97, 1272384), (141, 875328), (144, 857092), (188, 656496), (192, 642819), (194, 636192), (282, 437664), (288, 428546), (291, 424128), (376, 328248), (388, 318096), (423, 291776), (564, 218832), (576, 214273), (582, 212064), (752, 164124), (776, 159048), (846, 145888), (873, 141376), (1128, 109416), (1164, 106032), (1504, 82062), (1552, 79524), (1692, 72944), (1746, 70688), (2209, 55872), (2256, 54708), (2328, 53016), (3008, 41031), (3104, 39762), (3384, 36472), (3492, 35344), (4418, 27936), (4512, 27354), (4559, 27072), (4656, 26508), (6208, 19881), (6627, 18624), (6768, 18236), (6984, 17672), (8836, 13968), (9024, 13677), (9118, 13536), (9312, 13254)]