1287668928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73699}}^1$

素因数の和:73734

約数の個数: 112

約数和(自身を含む): 4193235200

約数和(自身を除く): 2905566272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 73699, 147398, 221097, 294796, 442194, 515893, 589592, 884388, 958087, 1031786, 1179184, 1547679, 1768776, 1916174, 2063572, 2358368, 2874261, 3095358, 3537552, 3832348, 4127144, 4716736, 5748522, 6190716, 6706609, 7075104, 7664696, 8254288, 11497044, 12381432, 13413218, 14150208, 15329392, 16508576, 20119827, 22994088, 24762864, 26826436, 30658784, 33017152, 40239654, 45988176, 49525728, 53652872, 61317568, 80479308, 91976352, 99051456, 107305744, 160958616, 183952704, 214611488, 321917232, 429222976, 643834464, 1287668928]

約数ペア:

[(1, 1287668928), (2, 643834464), (3, 429222976), (4, 321917232), (6, 214611488), (7, 183952704), (8, 160958616), (12, 107305744), (13, 99051456), (14, 91976352), (16, 80479308), (21, 61317568), (24, 53652872), (26, 49525728), (28, 45988176), (32, 40239654), (39, 33017152), (42, 30658784), (48, 26826436), (52, 24762864), (56, 22994088), (64, 20119827), (78, 16508576), (84, 15329392), (91, 14150208), (96, 13413218), (104, 12381432), (112, 11497044), (156, 8254288), (168, 7664696), (182, 7075104), (192, 6706609), (208, 6190716), (224, 5748522), (273, 4716736), (312, 4127144), (336, 3832348), (364, 3537552), (416, 3095358), (448, 2874261), (546, 2358368), (624, 2063572), (672, 1916174), (728, 1768776), (832, 1547679), (1092, 1179184), (1248, 1031786), (1344, 958087), (1456, 884388), (2184, 589592), (2496, 515893), (2912, 442194), (4368, 294796), (5824, 221097), (8736, 147398), (17472, 73699)]