8649417896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3307

約数の個数: 128

約数和(自身を含む): 20377267200

約数和(自身を除く): 11727849304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 61, 68, 94, 119, 122, 136, 188, 238, 244, 329, 376, 427, 476, 488, 658, 799, 854, 952, 1037, 1316, 1598, 1708, 2074, 2632, 2867, 3169, 3196, 3416, 4148, 5593, 5734, 6338, 6392, 7259, 8296, 11186, 11468, 12676, 14518, 20069, 22183, 22372, 22936, 25352, 29036, 40138, 44366, 44744, 48739, 53873, 58072, 80276, 88732, 97478, 107746, 148943, 160552, 177464, 193309, 194956, 215492, 297886, 341173, 377111, 386618, 389912, 430984, 595772, 682346, 754222, 773236, 1042601, 1191544, 1353163, 1364692, 1508444, 1546472, 2085202, 2532031, 2706326, 2729384, 3016888, 3286253, 4170404, 5064062, 5412652, 6572506, 8340808, 9085523, 10128124, 10825304, 13145012, 17724217, 18171046, 20256248, 23003771, 26290024, 35448434, 36342092, 46007542, 63598661, 70896868, 72684184, 92015084, 127197322, 141793736, 154453891, 184030168, 254394644, 308907782, 508789288, 617815564, 1081177237, 1235631128, 2162354474, 4324708948, 8649417896]

約数ペア:

[(1, 8649417896), (2, 4324708948), (4, 2162354474), (7, 1235631128), (8, 1081177237), (14, 617815564), (17, 508789288), (28, 308907782), (34, 254394644), (47, 184030168), (56, 154453891), (61, 141793736), (68, 127197322), (94, 92015084), (119, 72684184), (122, 70896868), (136, 63598661), (188, 46007542), (238, 36342092), (244, 35448434), (329, 26290024), (376, 23003771), (427, 20256248), (476, 18171046), (488, 17724217), (658, 13145012), (799, 10825304), (854, 10128124), (952, 9085523), (1037, 8340808), (1316, 6572506), (1598, 5412652), (1708, 5064062), (2074, 4170404), (2632, 3286253), (2867, 3016888), (3169, 2729384), (3196, 2706326), (3416, 2532031), (4148, 2085202), (5593, 1546472), (5734, 1508444), (6338, 1364692), (6392, 1353163), (7259, 1191544), (8296, 1042601), (11186, 773236), (11468, 754222), (12676, 682346), (14518, 595772), (20069, 430984), (22183, 389912), (22372, 386618), (22936, 377111), (25352, 341173), (29036, 297886), (40138, 215492), (44366, 194956), (44744, 193309), (48739, 177464), (53873, 160552), (58072, 148943), (80276, 107746), (88732, 97478)]