15697130976

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{1381}}^1$

素因数の和:2105

約数の個数: 144

約数和(自身を含む): 45473527008

約数和(自身を除く): 29776396032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 647, 732, 976, 1098, 1294, 1381, 1464, 1941, 1952, 2196, 2588, 2762, 2928, 3882, 4143, 4392, 5176, 5524, 5823, 5856, 7764, 8286, 8784, 10352, 11048, 11646, 12429, 15528, 16572, 17568, 20704, 22096, 23292, 24858, 31056, 33144, 39467, 44192, 46584, 49716, 62112, 66288, 78934, 84241, 93168, 99432, 118401, 132576, 157868, 168482, 186336, 198864, 236802, 252723, 315736, 336964, 355203, 397728, 473604, 505446, 631472, 673928, 710406, 758169, 893507, 947208, 1010892, 1262944, 1347856, 1420812, 1516338, 1787014, 1894416, 2021784, 2680521, 2695712, 2841624, 3032676, 3574028, 3788832, 4043568, 5361042, 5683248, 6065352, 7148056, 8041563, 8087136, 10722084, 11366496, 12130704, 14296112, 16083126, 21444168, 24261408, 28592224, 32166252, 42888336, 54503927, 64332504, 85776672, 109007854, 128665008, 163511781, 218015708, 257330016, 327023562, 436031416, 490535343, 654047124, 872062832, 981070686, 1308094248, 1744125664, 1962141372, 2616188496, 3924282744, 5232376992, 7848565488, 15697130976]

約数ペア:

[(1, 15697130976), (2, 7848565488), (3, 5232376992), (4, 3924282744), (6, 2616188496), (8, 1962141372), (9, 1744125664), (12, 1308094248), (16, 981070686), (18, 872062832), (24, 654047124), (32, 490535343), (36, 436031416), (48, 327023562), (61, 257330016), (72, 218015708), (96, 163511781), (122, 128665008), (144, 109007854), (183, 85776672), (244, 64332504), (288, 54503927), (366, 42888336), (488, 32166252), (549, 28592224), (647, 24261408), (732, 21444168), (976, 16083126), (1098, 14296112), (1294, 12130704), (1381, 11366496), (1464, 10722084), (1941, 8087136), (1952, 8041563), (2196, 7148056), (2588, 6065352), (2762, 5683248), (2928, 5361042), (3882, 4043568), (4143, 3788832), (4392, 3574028), (5176, 3032676), (5524, 2841624), (5823, 2695712), (5856, 2680521), (7764, 2021784), (8286, 1894416), (8784, 1787014), (10352, 1516338), (11048, 1420812), (11646, 1347856), (12429, 1262944), (15528, 1010892), (16572, 947208), (17568, 893507), (20704, 758169), (22096, 710406), (23292, 673928), (24858, 631472), (31056, 505446), (33144, 473604), (39467, 397728), (44192, 355203), (46584, 336964), (49716, 315736), (62112, 252723), (66288, 236802), (78934, 198864), (84241, 186336), (93168, 168482), (99432, 157868), (118401, 132576)]