905625552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:845

約数の個数: 160

約数和(自身を含む): 2662329600

約数和(自身を除く): 1756704048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 89, 92, 104, 138, 156, 178, 184, 208, 267, 276, 299, 312, 356, 368, 534, 552, 598, 624, 709, 712, 897, 1068, 1104, 1157, 1196, 1418, 1424, 1794, 2047, 2127, 2136, 2314, 2392, 2836, 3471, 3588, 4094, 4254, 4272, 4628, 4784, 5672, 6141, 6942, 7176, 8188, 8508, 9217, 9256, 11344, 12282, 13884, 14352, 16307, 16376, 17016, 18434, 18512, 24564, 26611, 27651, 27768, 32614, 32752, 34032, 36868, 48921, 49128, 53222, 55302, 55536, 63101, 65228, 73736, 79833, 97842, 98256, 106444, 110604, 126202, 130456, 147472, 159666, 189303, 195684, 211991, 212888, 221208, 252404, 260912, 319332, 378606, 391368, 423982, 425776, 442416, 504808, 635973, 638664, 757212, 782736, 820313, 847964, 1009616, 1271946, 1277328, 1451323, 1514424, 1640626, 1695928, 2460939, 2543892, 2902646, 3028848, 3281252, 3391856, 4353969, 4921878, 5087784, 5805292, 6562504, 8707938, 9843756, 10175568, 11610584, 13125008, 17415876, 18867199, 19687512, 23221168, 34831752, 37734398, 39375024, 56601597, 69663504, 75468796, 113203194, 150937592, 226406388, 301875184, 452812776, 905625552]

約数ペア:

[(1, 905625552), (2, 452812776), (3, 301875184), (4, 226406388), (6, 150937592), (8, 113203194), (12, 75468796), (13, 69663504), (16, 56601597), (23, 39375024), (24, 37734398), (26, 34831752), (39, 23221168), (46, 19687512), (48, 18867199), (52, 17415876), (69, 13125008), (78, 11610584), (89, 10175568), (92, 9843756), (104, 8707938), (138, 6562504), (156, 5805292), (178, 5087784), (184, 4921878), (208, 4353969), (267, 3391856), (276, 3281252), (299, 3028848), (312, 2902646), (356, 2543892), (368, 2460939), (534, 1695928), (552, 1640626), (598, 1514424), (624, 1451323), (709, 1277328), (712, 1271946), (897, 1009616), (1068, 847964), (1104, 820313), (1157, 782736), (1196, 757212), (1418, 638664), (1424, 635973), (1794, 504808), (2047, 442416), (2127, 425776), (2136, 423982), (2314, 391368), (2392, 378606), (2836, 319332), (3471, 260912), (3588, 252404), (4094, 221208), (4254, 212888), (4272, 211991), (4628, 195684), (4784, 189303), (5672, 159666), (6141, 147472), (6942, 130456), (7176, 126202), (8188, 110604), (8508, 106444), (9217, 98256), (9256, 97842), (11344, 79833), (12282, 73736), (13884, 65228), (14352, 63101), (16307, 55536), (16376, 55302), (17016, 53222), (18434, 49128), (18512, 48921), (24564, 36868), (26611, 34032), (27651, 32752), (27768, 32614)]