225623632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 80

約数和(自身を含む): 509272960

約数和(自身を除く): 283649328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 481, 494, 592, 703, 962, 988, 1406, 1543, 1924, 1976, 2812, 3086, 3848, 3952, 5624, 6172, 7696, 9139, 11248, 12344, 18278, 20059, 24688, 29317, 36556, 40118, 57091, 58634, 73112, 80236, 114182, 117268, 146224, 160472, 228364, 234536, 320944, 381121, 456728, 469072, 742183, 762242, 913456, 1084729, 1484366, 1524484, 2169458, 2968732, 3048968, 4338916, 5937464, 6097936, 8677832, 11874928, 14101477, 17355664, 28202954, 56405908, 112811816, 225623632]

約数ペア:

[(1, 225623632), (2, 112811816), (4, 56405908), (8, 28202954), (13, 17355664), (16, 14101477), (19, 11874928), (26, 8677832), (37, 6097936), (38, 5937464), (52, 4338916), (74, 3048968), (76, 2968732), (104, 2169458), (148, 1524484), (152, 1484366), (208, 1084729), (247, 913456), (296, 762242), (304, 742183), (481, 469072), (494, 456728), (592, 381121), (703, 320944), (962, 234536), (988, 228364), (1406, 160472), (1543, 146224), (1924, 117268), (1976, 114182), (2812, 80236), (3086, 73112), (3848, 58634), (3952, 57091), (5624, 40118), (6172, 36556), (7696, 29317), (9139, 24688), (11248, 20059), (12344, 18278)]