16961023008

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{20231}}^1$

素因数の和:20359

約数の個数: 144

約数和(自身を含む): 50107704192

約数和(自身を除く): 33146681184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 71, 72, 82, 96, 123, 142, 144, 164, 213, 246, 284, 288, 328, 369, 426, 492, 568, 639, 656, 738, 852, 984, 1136, 1278, 1312, 1476, 1704, 1968, 2272, 2556, 2911, 2952, 3408, 3936, 5112, 5822, 5904, 6816, 8733, 10224, 11644, 11808, 17466, 20231, 20448, 23288, 26199, 34932, 40462, 46576, 52398, 60693, 69864, 80924, 93152, 104796, 121386, 139728, 161848, 182079, 209592, 242772, 279456, 323696, 364158, 419184, 485544, 647392, 728316, 829471, 838368, 971088, 1436401, 1456632, 1658942, 1942176, 2488413, 2872802, 2913264, 3317884, 4309203, 4976826, 5745604, 5826528, 6635768, 7465239, 8618406, 9953652, 11491208, 12927609, 13271536, 14930478, 17236812, 19907304, 22982416, 25855218, 26543072, 29860956, 34473624, 39814608, 45964832, 51710436, 58892441, 59721912, 68947248, 79629216, 103420872, 117784882, 119443824, 137894496, 176677323, 206841744, 235569764, 238887648, 353354646, 413683488, 471139528, 530031969, 706709292, 942279056, 1060063938, 1413418584, 1884558112, 2120127876, 2826837168, 4240255752, 5653674336, 8480511504, 16961023008]

約数ペア:

[(1, 16961023008), (2, 8480511504), (3, 5653674336), (4, 4240255752), (6, 2826837168), (8, 2120127876), (9, 1884558112), (12, 1413418584), (16, 1060063938), (18, 942279056), (24, 706709292), (32, 530031969), (36, 471139528), (41, 413683488), (48, 353354646), (71, 238887648), (72, 235569764), (82, 206841744), (96, 176677323), (123, 137894496), (142, 119443824), (144, 117784882), (164, 103420872), (213, 79629216), (246, 68947248), (284, 59721912), (288, 58892441), (328, 51710436), (369, 45964832), (426, 39814608), (492, 34473624), (568, 29860956), (639, 26543072), (656, 25855218), (738, 22982416), (852, 19907304), (984, 17236812), (1136, 14930478), (1278, 13271536), (1312, 12927609), (1476, 11491208), (1704, 9953652), (1968, 8618406), (2272, 7465239), (2556, 6635768), (2911, 5826528), (2952, 5745604), (3408, 4976826), (3936, 4309203), (5112, 3317884), (5822, 2913264), (5904, 2872802), (6816, 2488413), (8733, 1942176), (10224, 1658942), (11644, 1456632), (11808, 1436401), (17466, 971088), (20231, 838368), (20448, 829471), (23288, 728316), (26199, 647392), (34932, 485544), (40462, 419184), (46576, 364158), (52398, 323696), (60693, 279456), (69864, 242772), (80924, 209592), (93152, 182079), (104796, 161848), (121386, 139728)]