1581764832

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7703}}^1$

素因数の和:7773

約数の個数: 144

約数和(自身を含む): 4845754368

約数和(自身を除く): 3263989536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 713, 736, 744, 828, 992, 1104, 1116, 1426, 1488, 1656, 2139, 2208, 2232, 2852, 2976, 3312, 4278, 4464, 5704, 6417, 6624, 7703, 8556, 8928, 11408, 12834, 15406, 17112, 22816, 23109, 25668, 30812, 34224, 46218, 51336, 61624, 68448, 69327, 92436, 102672, 123248, 138654, 177169, 184872, 205344, 238793, 246496, 277308, 354338, 369744, 477586, 531507, 554616, 708676, 716379, 739488, 955172, 1063014, 1109232, 1417352, 1432758, 1594521, 1910344, 2126028, 2149137, 2218464, 2834704, 2865516, 3189042, 3820688, 4252056, 4298274, 5492239, 5669408, 5731032, 6378084, 7641376, 8504112, 8596548, 10984478, 11462064, 12756168, 16476717, 17008224, 17193096, 21968956, 22924128, 25512336, 32953434, 34386192, 43937912, 49430151, 51024672, 65906868, 68772384, 87875824, 98860302, 131813736, 175751648, 197720604, 263627472, 395441208, 527254944, 790882416, 1581764832]

約数ペア:

[(1, 1581764832), (2, 790882416), (3, 527254944), (4, 395441208), (6, 263627472), (8, 197720604), (9, 175751648), (12, 131813736), (16, 98860302), (18, 87875824), (23, 68772384), (24, 65906868), (31, 51024672), (32, 49430151), (36, 43937912), (46, 34386192), (48, 32953434), (62, 25512336), (69, 22924128), (72, 21968956), (92, 17193096), (93, 17008224), (96, 16476717), (124, 12756168), (138, 11462064), (144, 10984478), (184, 8596548), (186, 8504112), (207, 7641376), (248, 6378084), (276, 5731032), (279, 5669408), (288, 5492239), (368, 4298274), (372, 4252056), (414, 3820688), (496, 3189042), (552, 2865516), (558, 2834704), (713, 2218464), (736, 2149137), (744, 2126028), (828, 1910344), (992, 1594521), (1104, 1432758), (1116, 1417352), (1426, 1109232), (1488, 1063014), (1656, 955172), (2139, 739488), (2208, 716379), (2232, 708676), (2852, 554616), (2976, 531507), (3312, 477586), (4278, 369744), (4464, 354338), (5704, 277308), (6417, 246496), (6624, 238793), (7703, 205344), (8556, 184872), (8928, 177169), (11408, 138654), (12834, 123248), (15406, 102672), (17112, 92436), (22816, 69327), (23109, 68448), (25668, 61624), (30812, 51336), (34224, 46218)]