1297187808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:977

約数の個数: 192

約数和(自身を含む): 4076900352

約数和(自身を除く): 2779712544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 73, 84, 93, 96, 112, 124, 146, 168, 186, 217, 219, 224, 248, 292, 336, 372, 434, 438, 496, 511, 584, 651, 672, 744, 853, 868, 876, 992, 1022, 1168, 1302, 1488, 1533, 1706, 1736, 1752, 2044, 2263, 2336, 2559, 2604, 2976, 3066, 3412, 3472, 3504, 4088, 4526, 5118, 5208, 5971, 6132, 6789, 6824, 6944, 7008, 8176, 9052, 10236, 10416, 11942, 12264, 13578, 13648, 15841, 16352, 17913, 18104, 20472, 20832, 23884, 24528, 26443, 27156, 27296, 31682, 35826, 36208, 40944, 47523, 47768, 49056, 52886, 54312, 62269, 63364, 71652, 72416, 79329, 81888, 95046, 95536, 105772, 108624, 124538, 126728, 143304, 158658, 185101, 186807, 190092, 191072, 211544, 217248, 249076, 253456, 286608, 317316, 370202, 373614, 380184, 423088, 435883, 498152, 506912, 555303, 573216, 634632, 740404, 747228, 760368, 846176, 871766, 996304, 1110606, 1269264, 1307649, 1480808, 1494456, 1520736, 1743532, 1930339, 1992608, 2221212, 2538528, 2615298, 2961616, 2988912, 3487064, 3860678, 4442424, 5230596, 5791017, 5923232, 5977824, 6974128, 7721356, 8884848, 10461192, 11582034, 13512373, 13948256, 15442712, 17769696, 20922384, 23164068, 27024746, 30885424, 40537119, 41844768, 46328136, 54049492, 61770848, 81074238, 92656272, 108098984, 162148476, 185312544, 216197968, 324296952, 432395936, 648593904, 1297187808]

約数ペア:

[(1, 1297187808), (2, 648593904), (3, 432395936), (4, 324296952), (6, 216197968), (7, 185312544), (8, 162148476), (12, 108098984), (14, 92656272), (16, 81074238), (21, 61770848), (24, 54049492), (28, 46328136), (31, 41844768), (32, 40537119), (42, 30885424), (48, 27024746), (56, 23164068), (62, 20922384), (73, 17769696), (84, 15442712), (93, 13948256), (96, 13512373), (112, 11582034), (124, 10461192), (146, 8884848), (168, 7721356), (186, 6974128), (217, 5977824), (219, 5923232), (224, 5791017), (248, 5230596), (292, 4442424), (336, 3860678), (372, 3487064), (434, 2988912), (438, 2961616), (496, 2615298), (511, 2538528), (584, 2221212), (651, 1992608), (672, 1930339), (744, 1743532), (853, 1520736), (868, 1494456), (876, 1480808), (992, 1307649), (1022, 1269264), (1168, 1110606), (1302, 996304), (1488, 871766), (1533, 846176), (1706, 760368), (1736, 747228), (1752, 740404), (2044, 634632), (2263, 573216), (2336, 555303), (2559, 506912), (2604, 498152), (2976, 435883), (3066, 423088), (3412, 380184), (3472, 373614), (3504, 370202), (4088, 317316), (4526, 286608), (5118, 253456), (5208, 249076), (5971, 217248), (6132, 211544), (6789, 191072), (6824, 190092), (6944, 186807), (7008, 185101), (8176, 158658), (9052, 143304), (10236, 126728), (10416, 124538), (11942, 108624), (12264, 105772), (13578, 95536), (13648, 95046), (15841, 81888), (16352, 79329), (17913, 72416), (18104, 71652), (20472, 63364), (20832, 62269), (23884, 54312), (24528, 52886), (26443, 49056), (27156, 47768), (27296, 47523), (31682, 40944), (35826, 36208)]