496556788

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3677}}^1$

素因数の和:3761

約数の個数: 72

約数和(自身を含む): 1109446632

約数和(自身を除く): 612889844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 689, 742, 1274, 1378, 1484, 2548, 2597, 2756, 3677, 4823, 5194, 7354, 9646, 10388, 14708, 19292, 25739, 33761, 47801, 51478, 67522, 95602, 102956, 135044, 180173, 191204, 194881, 334607, 360346, 389762, 669214, 720692, 779524, 1338428, 1364167, 2342249, 2533453, 2728334, 4684498, 5066906, 5456668, 9368996, 9549169, 10133812, 17734171, 19098338, 35468342, 38196676, 70936684, 124139197, 248278394, 496556788]

約数ペア:

[(1, 496556788), (2, 248278394), (4, 124139197), (7, 70936684), (13, 38196676), (14, 35468342), (26, 19098338), (28, 17734171), (49, 10133812), (52, 9549169), (53, 9368996), (91, 5456668), (98, 5066906), (106, 4684498), (182, 2728334), (196, 2533453), (212, 2342249), (364, 1364167), (371, 1338428), (637, 779524), (689, 720692), (742, 669214), (1274, 389762), (1378, 360346), (1484, 334607), (2548, 194881), (2597, 191204), (2756, 180173), (3677, 135044), (4823, 102956), (5194, 95602), (7354, 67522), (9646, 51478), (10388, 47801), (14708, 33761), (19292, 25739)]