1555561236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 3931804800

約数和(自身を除く): 2376243564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 109, 114, 159, 212, 218, 228, 318, 327, 436, 636, 654, 1007, 1181, 1308, 2014, 2071, 2362, 3021, 3543, 4028, 4142, 4724, 5777, 6042, 6213, 7086, 8284, 11554, 12084, 12426, 14172, 17331, 22439, 23108, 24852, 34662, 44878, 62593, 67317, 69324, 89756, 109763, 125186, 128729, 134634, 187779, 219526, 250372, 257458, 269268, 329289, 375558, 386187, 439052, 514916, 658578, 751116, 772374, 1189267, 1317156, 1544748, 2378534, 2445851, 3567801, 4757068, 4891702, 6822637, 7135602, 7337553, 9783404, 13645274, 14271204, 14675106, 20467911, 27290548, 29350212, 40935822, 81871644, 129630103, 259260206, 388890309, 518520412, 777780618, 1555561236]

約数ペア:

[(1, 1555561236), (2, 777780618), (3, 518520412), (4, 388890309), (6, 259260206), (12, 129630103), (19, 81871644), (38, 40935822), (53, 29350212), (57, 27290548), (76, 20467911), (106, 14675106), (109, 14271204), (114, 13645274), (159, 9783404), (212, 7337553), (218, 7135602), (228, 6822637), (318, 4891702), (327, 4757068), (436, 3567801), (636, 2445851), (654, 2378534), (1007, 1544748), (1181, 1317156), (1308, 1189267), (2014, 772374), (2071, 751116), (2362, 658578), (3021, 514916), (3543, 439052), (4028, 386187), (4142, 375558), (4724, 329289), (5777, 269268), (6042, 257458), (6213, 250372), (7086, 219526), (8284, 187779), (11554, 134634), (12084, 128729), (12426, 125186), (14172, 109763), (17331, 89756), (22439, 69324), (23108, 67317), (24852, 62593), (34662, 44878)]