320228532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5563}}^1$

素因数の和:5630

約数の個数: 96

約数和(自身を含む): 916056960

約数和(自身を除く): 595828428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 156, 164, 234, 246, 351, 369, 468, 492, 533, 702, 738, 1066, 1107, 1404, 1476, 1599, 2132, 2214, 3198, 4428, 4797, 5563, 6396, 9594, 11126, 14391, 16689, 19188, 22252, 28782, 33378, 50067, 57564, 66756, 72319, 100134, 144638, 150201, 200268, 216957, 228083, 289276, 300402, 433914, 456166, 600804, 650871, 684249, 867828, 912332, 1301742, 1368498, 1952613, 2052747, 2603484, 2736996, 2965079, 3905226, 4105494, 5930158, 6158241, 7810452, 8210988, 8895237, 11860316, 12316482, 17790474, 24632964, 26685711, 35580948, 53371422, 80057133, 106742844, 160114266, 320228532]

約数ペア:

[(1, 320228532), (2, 160114266), (3, 106742844), (4, 80057133), (6, 53371422), (9, 35580948), (12, 26685711), (13, 24632964), (18, 17790474), (26, 12316482), (27, 11860316), (36, 8895237), (39, 8210988), (41, 7810452), (52, 6158241), (54, 5930158), (78, 4105494), (82, 3905226), (108, 2965079), (117, 2736996), (123, 2603484), (156, 2052747), (164, 1952613), (234, 1368498), (246, 1301742), (351, 912332), (369, 867828), (468, 684249), (492, 650871), (533, 600804), (702, 456166), (738, 433914), (1066, 300402), (1107, 289276), (1404, 228083), (1476, 216957), (1599, 200268), (2132, 150201), (2214, 144638), (3198, 100134), (4428, 72319), (4797, 66756), (5563, 57564), (6396, 50067), (9594, 33378), (11126, 28782), (14391, 22252), (16689, 19188)]