1609957468

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 3412886400

約数和(自身を除く): 1802928932

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 109, 148, 212, 218, 259, 269, 371, 436, 518, 538, 742, 763, 1036, 1076, 1484, 1526, 1883, 1961, 3052, 3766, 3922, 4033, 5777, 7532, 7844, 8066, 9953, 11554, 13727, 14257, 16132, 19906, 23108, 27454, 28231, 28514, 29321, 39812, 40439, 54908, 56462, 57028, 58642, 69671, 80878, 99799, 112924, 117284, 139342, 161756, 199598, 205247, 213749, 278684, 399196, 410494, 427498, 527509, 820988, 854996, 1055018, 1084877, 1496243, 1554013, 2110036, 2169754, 2992486, 3108026, 3692563, 4339508, 5984972, 6216052, 7385126, 7594139, 10878091, 14770252, 15188278, 21756182, 30376556, 43512364, 57498481, 114996962, 229993924, 402489367, 804978734, 1609957468]

約数ペア:

[(1, 1609957468), (2, 804978734), (4, 402489367), (7, 229993924), (14, 114996962), (28, 57498481), (37, 43512364), (53, 30376556), (74, 21756182), (106, 15188278), (109, 14770252), (148, 10878091), (212, 7594139), (218, 7385126), (259, 6216052), (269, 5984972), (371, 4339508), (436, 3692563), (518, 3108026), (538, 2992486), (742, 2169754), (763, 2110036), (1036, 1554013), (1076, 1496243), (1484, 1084877), (1526, 1055018), (1883, 854996), (1961, 820988), (3052, 527509), (3766, 427498), (3922, 410494), (4033, 399196), (5777, 278684), (7532, 213749), (7844, 205247), (8066, 199598), (9953, 161756), (11554, 139342), (13727, 117284), (14257, 112924), (16132, 99799), (19906, 80878), (23108, 69671), (27454, 58642), (28231, 57028), (28514, 56462), (29321, 54908), (39812, 40439)]