489688752

素因数分解:

$2^4\times 3^1\times 7^5\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 1478286336

約数和(自身を除く): 988597584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 607, 686, 784, 1029, 1176, 1214, 1372, 1821, 2058, 2352, 2401, 2428, 2744, 3642, 4116, 4249, 4802, 4856, 5488, 7203, 7284, 8232, 8498, 9604, 9712, 12747, 14406, 14568, 16464, 16807, 16996, 19208, 25494, 28812, 29136, 29743, 33614, 33992, 38416, 50421, 50988, 57624, 59486, 67228, 67984, 89229, 100842, 101976, 115248, 118972, 134456, 178458, 201684, 203952, 208201, 237944, 268912, 356916, 403368, 416402, 475888, 624603, 713832, 806736, 832804, 1249206, 1427664, 1457407, 1665608, 2498412, 2914814, 3331216, 4372221, 4996824, 5829628, 8744442, 9993648, 10201849, 11659256, 17488884, 20403698, 23318512, 30605547, 34977768, 40807396, 61211094, 69955536, 81614792, 122422188, 163229584, 244844376, 489688752]

約数ペア:

[(1, 489688752), (2, 244844376), (3, 163229584), (4, 122422188), (6, 81614792), (7, 69955536), (8, 61211094), (12, 40807396), (14, 34977768), (16, 30605547), (21, 23318512), (24, 20403698), (28, 17488884), (42, 11659256), (48, 10201849), (49, 9993648), (56, 8744442), (84, 5829628), (98, 4996824), (112, 4372221), (147, 3331216), (168, 2914814), (196, 2498412), (294, 1665608), (336, 1457407), (343, 1427664), (392, 1249206), (588, 832804), (607, 806736), (686, 713832), (784, 624603), (1029, 475888), (1176, 416402), (1214, 403368), (1372, 356916), (1821, 268912), (2058, 237944), (2352, 208201), (2401, 203952), (2428, 201684), (2744, 178458), (3642, 134456), (4116, 118972), (4249, 115248), (4802, 101976), (4856, 100842), (5488, 89229), (7203, 67984), (7284, 67228), (8232, 59486), (8498, 57624), (9604, 50988), (9712, 50421), (12747, 38416), (14406, 33992), (14568, 33614), (16464, 29743), (16807, 29136), (16996, 28812), (19208, 25494)]