728822304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3727}}^1$

素因数の和:3847

約数の個数: 144

約数和(自身を含む): 2393733888

約数和(自身を除く): 1664911584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2016, 2037, 2328, 2716, 3104, 3492, 3727, 4074, 4656, 5432, 6111, 6984, 7454, 8148, 9312, 10864, 11181, 12222, 13968, 14908, 16296, 21728, 22362, 24444, 26089, 27936, 29816, 32592, 33543, 44724, 48888, 52178, 59632, 65184, 67086, 78267, 89448, 97776, 104356, 119264, 134172, 156534, 178896, 195552, 208712, 234801, 268344, 313068, 357792, 361519, 417424, 469602, 536688, 626136, 723038, 834848, 939204, 1073376, 1084557, 1252272, 1446076, 1878408, 2169114, 2504544, 2530633, 2892152, 3253671, 3756816, 4338228, 5061266, 5784304, 6507342, 7513632, 7591899, 8676456, 10122532, 11568608, 13014684, 15183798, 17352912, 20245064, 22775697, 26029368, 30367596, 34705824, 40490128, 45551394, 52058736, 60735192, 80980256, 91102788, 104117472, 121470384, 182205576, 242940768, 364411152, 728822304]

約数ペア:

[(1, 728822304), (2, 364411152), (3, 242940768), (4, 182205576), (6, 121470384), (7, 104117472), (8, 91102788), (9, 80980256), (12, 60735192), (14, 52058736), (16, 45551394), (18, 40490128), (21, 34705824), (24, 30367596), (28, 26029368), (32, 22775697), (36, 20245064), (42, 17352912), (48, 15183798), (56, 13014684), (63, 11568608), (72, 10122532), (84, 8676456), (96, 7591899), (97, 7513632), (112, 6507342), (126, 5784304), (144, 5061266), (168, 4338228), (194, 3756816), (224, 3253671), (252, 2892152), (288, 2530633), (291, 2504544), (336, 2169114), (388, 1878408), (504, 1446076), (582, 1252272), (672, 1084557), (679, 1073376), (776, 939204), (873, 834848), (1008, 723038), (1164, 626136), (1358, 536688), (1552, 469602), (1746, 417424), (2016, 361519), (2037, 357792), (2328, 313068), (2716, 268344), (3104, 234801), (3492, 208712), (3727, 195552), (4074, 178896), (4656, 156534), (5432, 134172), (6111, 119264), (6984, 104356), (7454, 97776), (8148, 89448), (9312, 78267), (10864, 67086), (11181, 65184), (12222, 59632), (13968, 52178), (14908, 48888), (16296, 44724), (21728, 33543), (22362, 32592), (24444, 29816), (26089, 27936)]