858390048

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 180

約数和(自身を含む): 2595402810

約数和(自身を除く): 1737012762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 89, 96, 108, 122, 144, 162, 178, 183, 216, 244, 267, 288, 324, 356, 366, 432, 488, 534, 549, 648, 712, 732, 801, 864, 976, 1068, 1098, 1296, 1424, 1464, 1602, 1647, 1952, 2136, 2196, 2403, 2592, 2848, 2928, 3204, 3294, 3721, 4272, 4392, 4806, 4941, 5429, 5856, 6408, 6588, 7209, 7442, 8544, 8784, 9612, 9882, 10858, 11163, 12816, 13176, 14418, 14884, 16287, 17568, 19224, 19764, 21716, 22326, 25632, 26352, 28836, 29768, 32574, 33489, 38448, 39528, 43432, 44652, 48861, 52704, 57672, 59536, 65148, 66978, 76896, 79056, 86864, 89304, 97722, 100467, 115344, 119072, 130296, 133956, 146583, 158112, 173728, 178608, 195444, 200934, 230688, 260592, 267912, 293166, 301401, 331169, 357216, 390888, 401868, 439749, 521184, 535824, 586332, 602802, 662338, 781776, 803736, 879498, 993507, 1071648, 1172664, 1205604, 1324676, 1563552, 1607472, 1758996, 1987014, 2345328, 2411208, 2649352, 2980521, 3214944, 3517992, 3974028, 4690656, 4822416, 5298704, 5961042, 7035984, 7948056, 8941563, 9644832, 10597408, 11922084, 14071968, 15896112, 17883126, 23844168, 26824689, 31792224, 35766252, 47688336, 53649378, 71532504, 95376672, 107298756, 143065008, 214597512, 286130016, 429195024, 858390048]

約数ペア:

[(1, 858390048), (2, 429195024), (3, 286130016), (4, 214597512), (6, 143065008), (8, 107298756), (9, 95376672), (12, 71532504), (16, 53649378), (18, 47688336), (24, 35766252), (27, 31792224), (32, 26824689), (36, 23844168), (48, 17883126), (54, 15896112), (61, 14071968), (72, 11922084), (81, 10597408), (89, 9644832), (96, 8941563), (108, 7948056), (122, 7035984), (144, 5961042), (162, 5298704), (178, 4822416), (183, 4690656), (216, 3974028), (244, 3517992), (267, 3214944), (288, 2980521), (324, 2649352), (356, 2411208), (366, 2345328), (432, 1987014), (488, 1758996), (534, 1607472), (549, 1563552), (648, 1324676), (712, 1205604), (732, 1172664), (801, 1071648), (864, 993507), (976, 879498), (1068, 803736), (1098, 781776), (1296, 662338), (1424, 602802), (1464, 586332), (1602, 535824), (1647, 521184), (1952, 439749), (2136, 401868), (2196, 390888), (2403, 357216), (2592, 331169), (2848, 301401), (2928, 293166), (3204, 267912), (3294, 260592), (3721, 230688), (4272, 200934), (4392, 195444), (4806, 178608), (4941, 173728), (5429, 158112), (5856, 146583), (6408, 133956), (6588, 130296), (7209, 119072), (7442, 115344), (8544, 100467), (8784, 97722), (9612, 89304), (9882, 86864), (10858, 79056), (11163, 76896), (12816, 66978), (13176, 65148), (14418, 59536), (14884, 57672), (16287, 52704), (17568, 48861), (19224, 44652), (19764, 43432), (21716, 39528), (22326, 38448), (25632, 33489), (26352, 32574), (28836, 29768)]