221652912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5003}}^1$

素因数の和:5098

約数の個数: 80

約数和(自身を含む): 625459968

約数和(自身を除く): 403807056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 2769, 3408, 3692, 5003, 5538, 7384, 10006, 11076, 14768, 15009, 20012, 22152, 30018, 40024, 44304, 60036, 65039, 80048, 120072, 130078, 195117, 240144, 260156, 355213, 390234, 520312, 710426, 780468, 1040624, 1065639, 1420852, 1560936, 2131278, 2841704, 3121872, 4262556, 4617769, 5683408, 8525112, 9235538, 13853307, 17050224, 18471076, 27706614, 36942152, 55413228, 73884304, 110826456, 221652912]

約数ペア:

[(1, 221652912), (2, 110826456), (3, 73884304), (4, 55413228), (6, 36942152), (8, 27706614), (12, 18471076), (13, 17050224), (16, 13853307), (24, 9235538), (26, 8525112), (39, 5683408), (48, 4617769), (52, 4262556), (71, 3121872), (78, 2841704), (104, 2131278), (142, 1560936), (156, 1420852), (208, 1065639), (213, 1040624), (284, 780468), (312, 710426), (426, 520312), (568, 390234), (624, 355213), (852, 260156), (923, 240144), (1136, 195117), (1704, 130078), (1846, 120072), (2769, 80048), (3408, 65039), (3692, 60036), (5003, 44304), (5538, 40024), (7384, 30018), (10006, 22152), (11076, 20012), (14768, 15009)]