291268656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1664

約数の個数: 160

約数和(自身を含む): 971763200

約数和(自身を除く): 680494544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 366, 378, 427, 432, 488, 504, 549, 732, 756, 854, 976, 1008, 1098, 1281, 1464, 1512, 1579, 1647, 1708, 2196, 2562, 2928, 3024, 3158, 3294, 3416, 3843, 4392, 4737, 5124, 6316, 6588, 6832, 7686, 8784, 9474, 10248, 11053, 11529, 12632, 13176, 14211, 15372, 18948, 20496, 22106, 23058, 25264, 26352, 28422, 30744, 33159, 37896, 42633, 44212, 46116, 56844, 61488, 66318, 75792, 85266, 88424, 92232, 96319, 99477, 113688, 132636, 170532, 176848, 184464, 192638, 198954, 227376, 265272, 288957, 298431, 341064, 385276, 397908, 530544, 577914, 596862, 674233, 682128, 770552, 795816, 866871, 1155828, 1193724, 1348466, 1541104, 1591632, 1733742, 2022699, 2311656, 2387448, 2600613, 2696932, 3467484, 4045398, 4623312, 4774896, 5201226, 5393864, 6068097, 6934968, 8090796, 10402452, 10787728, 12136194, 13869936, 16181592, 18204291, 20804904, 24272388, 32363184, 36408582, 41609808, 48544776, 72817164, 97089552, 145634328, 291268656]

約数ペア:

[(1, 291268656), (2, 145634328), (3, 97089552), (4, 72817164), (6, 48544776), (7, 41609808), (8, 36408582), (9, 32363184), (12, 24272388), (14, 20804904), (16, 18204291), (18, 16181592), (21, 13869936), (24, 12136194), (27, 10787728), (28, 10402452), (36, 8090796), (42, 6934968), (48, 6068097), (54, 5393864), (56, 5201226), (61, 4774896), (63, 4623312), (72, 4045398), (84, 3467484), (108, 2696932), (112, 2600613), (122, 2387448), (126, 2311656), (144, 2022699), (168, 1733742), (183, 1591632), (189, 1541104), (216, 1348466), (244, 1193724), (252, 1155828), (336, 866871), (366, 795816), (378, 770552), (427, 682128), (432, 674233), (488, 596862), (504, 577914), (549, 530544), (732, 397908), (756, 385276), (854, 341064), (976, 298431), (1008, 288957), (1098, 265272), (1281, 227376), (1464, 198954), (1512, 192638), (1579, 184464), (1647, 176848), (1708, 170532), (2196, 132636), (2562, 113688), (2928, 99477), (3024, 96319), (3158, 92232), (3294, 88424), (3416, 85266), (3843, 75792), (4392, 66318), (4737, 61488), (5124, 56844), (6316, 46116), (6588, 44212), (6832, 42633), (7686, 37896), (8784, 33159), (9474, 30744), (10248, 28422), (11053, 26352), (11529, 25264), (12632, 23058), (13176, 22106), (14211, 20496), (15372, 18948)]