249433131112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{70867}}^1$

素因数の和:70991

約数の個数: 128

約数和(自身を含む): 558417162240

約数和(自身を除く): 308984031128

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 44, 46, 47, 74, 88, 92, 94, 148, 184, 188, 253, 296, 376, 407, 506, 517, 814, 851, 1012, 1034, 1081, 1628, 1702, 1739, 2024, 2068, 2162, 3256, 3404, 3478, 4136, 4324, 6808, 6956, 8648, 9361, 11891, 13912, 18722, 19129, 23782, 37444, 38258, 39997, 47564, 70867, 74888, 76516, 79994, 95128, 141734, 153032, 159988, 283468, 319976, 439967, 566936, 779537, 879934, 1559074, 1629941, 1759868, 2622079, 3118148, 3259882, 3330749, 3519736, 5244158, 6236296, 6519764, 6661498, 10488316, 13039528, 13322996, 17929351, 20976632, 26645992, 28842869, 35858702, 36638239, 57685738, 60307817, 71717404, 73276478, 76607227, 115371476, 120615634, 123237713, 143434808, 146552956, 153214454, 230742952, 241231268, 246475426, 293105912, 306428908, 482462536, 492950852, 612857816, 663385987, 842679497, 985901704, 1326771974, 1355614843, 1685358994, 2653543948, 2711229686, 2834467399, 3370717988, 5307087896, 5422459372, 5668934798, 6741435976, 10844918744, 11337869596, 22675739192, 31179141389, 62358282778, 124716565556, 249433131112]

約数ペア:

[(1, 249433131112), (2, 124716565556), (4, 62358282778), (8, 31179141389), (11, 22675739192), (22, 11337869596), (23, 10844918744), (37, 6741435976), (44, 5668934798), (46, 5422459372), (47, 5307087896), (74, 3370717988), (88, 2834467399), (92, 2711229686), (94, 2653543948), (148, 1685358994), (184, 1355614843), (188, 1326771974), (253, 985901704), (296, 842679497), (376, 663385987), (407, 612857816), (506, 492950852), (517, 482462536), (814, 306428908), (851, 293105912), (1012, 246475426), (1034, 241231268), (1081, 230742952), (1628, 153214454), (1702, 146552956), (1739, 143434808), (2024, 123237713), (2068, 120615634), (2162, 115371476), (3256, 76607227), (3404, 73276478), (3478, 71717404), (4136, 60307817), (4324, 57685738), (6808, 36638239), (6956, 35858702), (8648, 28842869), (9361, 26645992), (11891, 20976632), (13912, 17929351), (18722, 13322996), (19129, 13039528), (23782, 10488316), (37444, 6661498), (38258, 6519764), (39997, 6236296), (47564, 5244158), (70867, 3519736), (74888, 3330749), (76516, 3259882), (79994, 3118148), (95128, 2622079), (141734, 1759868), (153032, 1629941), (159988, 1559074), (283468, 879934), (319976, 779537), (439967, 566936)]