420734852772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1\times {\mathrm{14197}}^1$

素因数の和:15189

約数の個数: 96

約数和(自身を含む): 1062720981504

約数和(自身を除く): 641986128732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 701, 813, 1084, 1402, 1626, 2103, 2804, 3252, 3523, 4206, 7046, 8412, 9113, 10569, 14092, 14197, 18226, 21138, 27339, 28394, 36452, 42276, 42591, 54678, 56788, 85182, 109356, 170364, 184561, 189971, 369122, 379942, 553683, 569913, 738244, 759884, 1107366, 1139826, 2214732, 2279652, 2469623, 3847387, 4939246, 7408869, 7694774, 9878492, 9952097, 11542161, 14817738, 15389548, 19904194, 23084322, 29635476, 29856291, 39808388, 46168644, 50016031, 59712582, 100032062, 119425164, 129377261, 150048093, 200064124, 258754522, 300096186, 388131783, 517509044, 600192372, 776263566, 1552527132, 2697018287, 5394036574, 8091054861, 10788073148, 16182109722, 32364219444, 35061237731, 70122475462, 105183713193, 140244950924, 210367426386, 420734852772]

約数ペア:

[(1, 420734852772), (2, 210367426386), (3, 140244950924), (4, 105183713193), (6, 70122475462), (12, 35061237731), (13, 32364219444), (26, 16182109722), (39, 10788073148), (52, 8091054861), (78, 5394036574), (156, 2697018287), (271, 1552527132), (542, 776263566), (701, 600192372), (813, 517509044), (1084, 388131783), (1402, 300096186), (1626, 258754522), (2103, 200064124), (2804, 150048093), (3252, 129377261), (3523, 119425164), (4206, 100032062), (7046, 59712582), (8412, 50016031), (9113, 46168644), (10569, 39808388), (14092, 29856291), (14197, 29635476), (18226, 23084322), (21138, 19904194), (27339, 15389548), (28394, 14817738), (36452, 11542161), (42276, 9952097), (42591, 9878492), (54678, 7694774), (56788, 7408869), (85182, 4939246), (109356, 3847387), (170364, 2469623), (184561, 2279652), (189971, 2214732), (369122, 1139826), (379942, 1107366), (553683, 759884), (569913, 738244)]