1215937872

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2402

約数の個数: 160

約数和(自身を含む): 3712262400

約数和(自身を除く): 2496324528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 92, 106, 108, 138, 144, 159, 184, 207, 212, 216, 276, 318, 368, 414, 424, 432, 477, 552, 621, 636, 828, 848, 954, 1104, 1219, 1242, 1272, 1431, 1656, 1908, 2309, 2438, 2484, 2544, 2862, 3312, 3657, 3816, 4618, 4876, 4968, 5724, 6927, 7314, 7632, 9236, 9752, 9936, 10971, 11448, 13854, 14628, 18472, 19504, 20781, 21942, 22896, 27708, 29256, 32913, 36944, 41562, 43884, 53107, 55416, 58512, 62343, 65826, 83124, 87768, 106214, 110832, 122377, 124686, 131652, 159321, 166248, 175536, 212428, 244754, 249372, 263304, 318642, 332496, 367131, 424856, 477963, 489508, 498744, 526608, 637284, 734262, 849712, 955926, 979016, 997488, 1101393, 1274568, 1433889, 1468524, 1911852, 1958032, 2202786, 2549136, 2814671, 2867778, 2937048, 3304179, 3823704, 4405572, 5629342, 5735556, 5874096, 6608358, 7647408, 8444013, 8811144, 11258684, 11471112, 13216716, 16888026, 17622288, 22517368, 22942224, 25332039, 26433432, 33776052, 45034736, 50664078, 52866864, 67552104, 75996117, 101328156, 135104208, 151992234, 202656312, 303984468, 405312624, 607968936, 1215937872]

約数ペア:

[(1, 1215937872), (2, 607968936), (3, 405312624), (4, 303984468), (6, 202656312), (8, 151992234), (9, 135104208), (12, 101328156), (16, 75996117), (18, 67552104), (23, 52866864), (24, 50664078), (27, 45034736), (36, 33776052), (46, 26433432), (48, 25332039), (53, 22942224), (54, 22517368), (69, 17622288), (72, 16888026), (92, 13216716), (106, 11471112), (108, 11258684), (138, 8811144), (144, 8444013), (159, 7647408), (184, 6608358), (207, 5874096), (212, 5735556), (216, 5629342), (276, 4405572), (318, 3823704), (368, 3304179), (414, 2937048), (424, 2867778), (432, 2814671), (477, 2549136), (552, 2202786), (621, 1958032), (636, 1911852), (828, 1468524), (848, 1433889), (954, 1274568), (1104, 1101393), (1219, 997488), (1242, 979016), (1272, 955926), (1431, 849712), (1656, 734262), (1908, 637284), (2309, 526608), (2438, 498744), (2484, 489508), (2544, 477963), (2862, 424856), (3312, 367131), (3657, 332496), (3816, 318642), (4618, 263304), (4876, 249372), (4968, 244754), (5724, 212428), (6927, 175536), (7314, 166248), (7632, 159321), (9236, 131652), (9752, 124686), (9936, 122377), (10971, 110832), (11448, 106214), (13854, 87768), (14628, 83124), (18472, 65826), (19504, 62343), (20781, 58512), (21942, 55416), (22896, 53107), (27708, 43884), (29256, 41562), (32913, 36944)]