929551428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32561}}^1$

素因数の和:32645

約数の個数: 72

約数和(自身を含む): 2572007256

約数和(自身を除く): 1642455828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 14274, 28548, 32561, 65122, 97683, 130244, 195366, 293049, 390732, 423293, 586098, 846586, 1172196, 1269879, 1693172, 1986221, 2539758, 3809637, 3972442, 5079516, 5958663, 7619274, 7944884, 11917326, 15238548, 17875989, 23834652, 25820873, 35751978, 51641746, 71503956, 77462619, 103283492, 154925238, 232387857, 309850476, 464775714, 929551428]

約数ペア:

[(1, 929551428), (2, 464775714), (3, 309850476), (4, 232387857), (6, 154925238), (9, 103283492), (12, 77462619), (13, 71503956), (18, 51641746), (26, 35751978), (36, 25820873), (39, 23834652), (52, 17875989), (61, 15238548), (78, 11917326), (117, 7944884), (122, 7619274), (156, 5958663), (183, 5079516), (234, 3972442), (244, 3809637), (366, 2539758), (468, 1986221), (549, 1693172), (732, 1269879), (793, 1172196), (1098, 846586), (1586, 586098), (2196, 423293), (2379, 390732), (3172, 293049), (4758, 195366), (7137, 130244), (9516, 97683), (14274, 65122), (28548, 32561)]