1220417424

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14453

約数の個数: 120

約数和(自身を含む): 3711468800

約数和(自身を除く): 2491051376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 9424, 10602, 14136, 14389, 21204, 28272, 28778, 42408, 43167, 57556, 84816, 86334, 115112, 129501, 172668, 230224, 259002, 273391, 345336, 446059, 518004, 546782, 690672, 820173, 892118, 1036008, 1093564, 1338177, 1640346, 1784236, 2072016, 2187128, 2460519, 2676354, 3280692, 3568472, 4014531, 4374256, 4921038, 5352708, 6561384, 7136944, 8029062, 8475121, 9842076, 10705416, 13122768, 16058124, 16950242, 19684152, 21410832, 25425363, 32116248, 33900484, 39368304, 50850726, 64232496, 67800968, 76276089, 101701452, 135601936, 152552178, 203402904, 305104356, 406805808, 610208712, 1220417424]

約数ペア:

[(1, 1220417424), (2, 610208712), (3, 406805808), (4, 305104356), (6, 203402904), (8, 152552178), (9, 135601936), (12, 101701452), (16, 76276089), (18, 67800968), (19, 64232496), (24, 50850726), (31, 39368304), (36, 33900484), (38, 32116248), (48, 25425363), (57, 21410832), (62, 19684152), (72, 16950242), (76, 16058124), (93, 13122768), (114, 10705416), (124, 9842076), (144, 8475121), (152, 8029062), (171, 7136944), (186, 6561384), (228, 5352708), (248, 4921038), (279, 4374256), (304, 4014531), (342, 3568472), (372, 3280692), (456, 2676354), (496, 2460519), (558, 2187128), (589, 2072016), (684, 1784236), (744, 1640346), (912, 1338177), (1116, 1093564), (1178, 1036008), (1368, 892118), (1488, 820173), (1767, 690672), (2232, 546782), (2356, 518004), (2736, 446059), (3534, 345336), (4464, 273391), (4712, 259002), (5301, 230224), (7068, 172668), (9424, 129501), (10602, 115112), (14136, 86334), (14389, 84816), (21204, 57556), (28272, 43167), (28778, 42408)]