219326364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3331}}^1$

素因数の和:3431

約数の個数: 72

約数和(自身を含む): 582167040

約数和(自身を除く): 362840676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 1062, 1116, 1829, 2124, 3331, 3658, 5487, 6662, 7316, 9993, 10974, 13324, 16461, 19986, 21948, 29979, 32922, 39972, 59958, 65844, 103261, 119916, 196529, 206522, 309783, 393058, 413044, 589587, 619566, 786116, 929349, 1179174, 1239132, 1768761, 1858698, 2358348, 3537522, 3717396, 6092399, 7075044, 12184798, 18277197, 24369596, 36554394, 54831591, 73108788, 109663182, 219326364]

約数ペア:

[(1, 219326364), (2, 109663182), (3, 73108788), (4, 54831591), (6, 36554394), (9, 24369596), (12, 18277197), (18, 12184798), (31, 7075044), (36, 6092399), (59, 3717396), (62, 3537522), (93, 2358348), (118, 1858698), (124, 1768761), (177, 1239132), (186, 1179174), (236, 929349), (279, 786116), (354, 619566), (372, 589587), (531, 413044), (558, 393058), (708, 309783), (1062, 206522), (1116, 196529), (1829, 119916), (2124, 103261), (3331, 65844), (3658, 59958), (5487, 39972), (6662, 32922), (7316, 29979), (9993, 21948), (10974, 19986), (13324, 16461)]