1559468904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{21739}}^1$

素因数の和:21823

約数の個数: 96

約数和(自身を含む): 4609749600

約数和(自身を除く): 3050280696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 366, 392, 427, 488, 588, 732, 854, 1176, 1281, 1464, 1708, 2562, 2989, 3416, 5124, 5978, 8967, 10248, 11956, 17934, 21739, 23912, 35868, 43478, 65217, 71736, 86956, 130434, 152173, 173912, 260868, 304346, 456519, 521736, 608692, 913038, 1065211, 1217384, 1326079, 1826076, 2130422, 2652158, 3195633, 3652152, 3978237, 4260844, 5304316, 6391266, 7956474, 8521688, 9282553, 10608632, 12782532, 15912948, 18565106, 25565064, 27847659, 31825896, 37130212, 55695318, 64977871, 74260424, 111390636, 129955742, 194933613, 222781272, 259911484, 389867226, 519822968, 779734452, 1559468904]

約数ペア:

[(1, 1559468904), (2, 779734452), (3, 519822968), (4, 389867226), (6, 259911484), (7, 222781272), (8, 194933613), (12, 129955742), (14, 111390636), (21, 74260424), (24, 64977871), (28, 55695318), (42, 37130212), (49, 31825896), (56, 27847659), (61, 25565064), (84, 18565106), (98, 15912948), (122, 12782532), (147, 10608632), (168, 9282553), (183, 8521688), (196, 7956474), (244, 6391266), (294, 5304316), (366, 4260844), (392, 3978237), (427, 3652152), (488, 3195633), (588, 2652158), (732, 2130422), (854, 1826076), (1176, 1326079), (1281, 1217384), (1464, 1065211), (1708, 913038), (2562, 608692), (2989, 521736), (3416, 456519), (5124, 304346), (5978, 260868), (8967, 173912), (10248, 152173), (11956, 130434), (17934, 86956), (21739, 71736), (23912, 65217), (35868, 43478)]