331065262082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1\times {\mathrm{3527}}^1$

素因数の和:4347

約数の個数: 64

約数和(自身を含む): 543152252160

約数和(自身を除く): 212086990078

約数列:

[1, 2, 19, 37, 38, 74, 101, 202, 661, 703, 1322, 1406, 1919, 3527, 3737, 3838, 7054, 7474, 12559, 24457, 25118, 48914, 66761, 67013, 71003, 130499, 133522, 134026, 142006, 260998, 356227, 464683, 712454, 929366, 1268459, 2331347, 2470157, 2479481, 2536918, 4662694, 4940314, 4958962, 6768313, 13180399, 13536626, 26360798, 44295593, 46932983, 86259839, 88591186, 93865966, 172519678, 235466047, 250427581, 470932094, 500855162, 1638936941, 3277873882, 4473854893, 8712243739, 8947709786, 17424487478, 165532631041, 331065262082]

約数ペア:

[(1, 331065262082), (2, 165532631041), (19, 17424487478), (37, 8947709786), (38, 8712243739), (74, 4473854893), (101, 3277873882), (202, 1638936941), (661, 500855162), (703, 470932094), (1322, 250427581), (1406, 235466047), (1919, 172519678), (3527, 93865966), (3737, 88591186), (3838, 86259839), (7054, 46932983), (7474, 44295593), (12559, 26360798), (24457, 13536626), (25118, 13180399), (48914, 6768313), (66761, 4958962), (67013, 4940314), (71003, 4662694), (130499, 2536918), (133522, 2479481), (134026, 2470157), (142006, 2331347), (260998, 1268459), (356227, 929366), (464683, 712454)]