4163937172

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 7881006336

約数和(自身を除く): 3717069164

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 193, 223, 268, 361, 386, 446, 722, 772, 892, 1273, 1444, 2546, 3667, 4237, 5092, 7334, 8474, 12931, 14668, 14941, 16948, 24187, 25862, 29882, 43039, 48374, 51724, 59764, 69673, 80503, 86078, 96748, 139346, 161006, 172156, 245689, 278692, 283879, 322012, 491378, 567758, 817741, 982756, 1135516, 1635482, 2883613, 3270964, 4668091, 5393701, 5767226, 9336182, 10787402, 11534452, 15537079, 18672364, 21574804, 31074158, 54788647, 62148316, 109577294, 219154588, 1040984293, 2081968586, 4163937172]

約数ペア:

[(1, 4163937172), (2, 2081968586), (4, 1040984293), (19, 219154588), (38, 109577294), (67, 62148316), (76, 54788647), (134, 31074158), (193, 21574804), (223, 18672364), (268, 15537079), (361, 11534452), (386, 10787402), (446, 9336182), (722, 5767226), (772, 5393701), (892, 4668091), (1273, 3270964), (1444, 2883613), (2546, 1635482), (3667, 1135516), (4237, 982756), (5092, 817741), (7334, 567758), (8474, 491378), (12931, 322012), (14668, 283879), (14941, 278692), (16948, 245689), (24187, 172156), (25862, 161006), (29882, 139346), (43039, 96748), (48374, 86078), (51724, 80503), (59764, 69673)]