1249279512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1725

約数の個数: 128

約数和(自身を含む): 3504150720

約数和(自身を除く): 2254871208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 61, 78, 82, 104, 122, 123, 156, 164, 183, 244, 246, 312, 328, 366, 488, 492, 533, 732, 793, 984, 1066, 1464, 1586, 1599, 1601, 2132, 2379, 2501, 3172, 3198, 3202, 4264, 4758, 4803, 5002, 6344, 6396, 6404, 7503, 9516, 9606, 10004, 12792, 12808, 15006, 19032, 19212, 20008, 20813, 30012, 32513, 38424, 41626, 60024, 62439, 65026, 65641, 83252, 97539, 97661, 124878, 130052, 131282, 166504, 195078, 195322, 196923, 249756, 260104, 262564, 292983, 390156, 390644, 393846, 499512, 525128, 585966, 780312, 781288, 787692, 853333, 1171932, 1269593, 1575384, 1706666, 2343864, 2539186, 2559999, 3413332, 3808779, 4004101, 5078372, 5119998, 6826664, 7617558, 8008202, 10156744, 10239996, 12012303, 15235116, 16016404, 20479992, 24024606, 30470232, 32032808, 48049212, 52053313, 96098424, 104106626, 156159939, 208213252, 312319878, 416426504, 624639756, 1249279512]

約数ペア:

[(1, 1249279512), (2, 624639756), (3, 416426504), (4, 312319878), (6, 208213252), (8, 156159939), (12, 104106626), (13, 96098424), (24, 52053313), (26, 48049212), (39, 32032808), (41, 30470232), (52, 24024606), (61, 20479992), (78, 16016404), (82, 15235116), (104, 12012303), (122, 10239996), (123, 10156744), (156, 8008202), (164, 7617558), (183, 6826664), (244, 5119998), (246, 5078372), (312, 4004101), (328, 3808779), (366, 3413332), (488, 2559999), (492, 2539186), (533, 2343864), (732, 1706666), (793, 1575384), (984, 1269593), (1066, 1171932), (1464, 853333), (1586, 787692), (1599, 781288), (1601, 780312), (2132, 585966), (2379, 525128), (2501, 499512), (3172, 393846), (3198, 390644), (3202, 390156), (4264, 292983), (4758, 262564), (4803, 260104), (5002, 249756), (6344, 196923), (6396, 195322), (6404, 195078), (7503, 166504), (9516, 131282), (9606, 130052), (10004, 124878), (12792, 97661), (12808, 97539), (15006, 83252), (19032, 65641), (19212, 65026), (20008, 62439), (20813, 60024), (30012, 41626), (32513, 38424)]