31198527364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3719}}^1$

素因数の和:3953

約数の個数: 96

約数和(自身を含む): 62695987200

約数和(自身を除く): 31497459836

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 151, 172, 302, 323, 604, 646, 731, 817, 1292, 1462, 1634, 2567, 2869, 2924, 3268, 3719, 5134, 5738, 6493, 7438, 10268, 11476, 12986, 13889, 14876, 25972, 27778, 48773, 55556, 63223, 70661, 97546, 110381, 123367, 126446, 141322, 159917, 195092, 220762, 246734, 252892, 282644, 319834, 441524, 493468, 561569, 639668, 1123138, 1201237, 2097239, 2246276, 2402474, 2718589, 3038423, 4194478, 4804948, 5437178, 6076846, 8388956, 9546673, 10669811, 10874356, 12153692, 19093346, 21339622, 24147467, 38186692, 42679244, 48294934, 51653191, 96589868, 103306382, 181386787, 206612764, 362773574, 410506939, 458801873, 725547148, 821013878, 917603746, 1642027756, 1835207492, 7799631841, 15599263682, 31198527364]

約数ペア:

[(1, 31198527364), (2, 15599263682), (4, 7799631841), (17, 1835207492), (19, 1642027756), (34, 917603746), (38, 821013878), (43, 725547148), (68, 458801873), (76, 410506939), (86, 362773574), (151, 206612764), (172, 181386787), (302, 103306382), (323, 96589868), (604, 51653191), (646, 48294934), (731, 42679244), (817, 38186692), (1292, 24147467), (1462, 21339622), (1634, 19093346), (2567, 12153692), (2869, 10874356), (2924, 10669811), (3268, 9546673), (3719, 8388956), (5134, 6076846), (5738, 5437178), (6493, 4804948), (7438, 4194478), (10268, 3038423), (11476, 2718589), (12986, 2402474), (13889, 2246276), (14876, 2097239), (25972, 1201237), (27778, 1123138), (48773, 639668), (55556, 561569), (63223, 493468), (70661, 441524), (97546, 319834), (110381, 282644), (123367, 252892), (126446, 246734), (141322, 220762), (159917, 195092)]