328327076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 747823104

約数和(自身を除く): 419496028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 137, 154, 217, 251, 274, 308, 341, 434, 502, 548, 682, 868, 959, 1004, 1364, 1507, 1757, 1918, 2387, 2761, 3014, 3514, 3836, 4247, 4774, 5522, 6028, 7028, 7781, 8494, 9548, 10549, 11044, 15562, 16988, 19327, 21098, 29729, 31124, 34387, 38654, 42196, 46717, 54467, 59458, 68774, 77308, 85591, 93434, 108934, 118916, 137548, 171182, 186868, 217868, 240709, 327019, 342364, 378257, 481418, 599137, 654038, 756514, 962836, 1065997, 1198274, 1308076, 1513028, 2131994, 2396548, 2647799, 4263988, 5295598, 7461979, 10591196, 11725967, 14923958, 23451934, 29847916, 46903868, 82081769, 164163538, 328327076]

約数ペア:

[(1, 328327076), (2, 164163538), (4, 82081769), (7, 46903868), (11, 29847916), (14, 23451934), (22, 14923958), (28, 11725967), (31, 10591196), (44, 7461979), (62, 5295598), (77, 4263988), (124, 2647799), (137, 2396548), (154, 2131994), (217, 1513028), (251, 1308076), (274, 1198274), (308, 1065997), (341, 962836), (434, 756514), (502, 654038), (548, 599137), (682, 481418), (868, 378257), (959, 342364), (1004, 327019), (1364, 240709), (1507, 217868), (1757, 186868), (1918, 171182), (2387, 137548), (2761, 118916), (3014, 108934), (3514, 93434), (3836, 85591), (4247, 77308), (4774, 68774), (5522, 59458), (6028, 54467), (7028, 46717), (7781, 42196), (8494, 38654), (9548, 34387), (10549, 31124), (11044, 29729), (15562, 21098), (16988, 19327)]