218823912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 630302400

約数和(自身を除く): 411478488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 103, 114, 152, 171, 206, 228, 309, 342, 412, 456, 618, 684, 824, 927, 1236, 1368, 1553, 1854, 1957, 2472, 3106, 3708, 3914, 4659, 5871, 6212, 7416, 7828, 9318, 11742, 12424, 13977, 15656, 17613, 18636, 23484, 27954, 29507, 35226, 37272, 46968, 55908, 59014, 70452, 88521, 111816, 118028, 140904, 159959, 177042, 236056, 265563, 319918, 354084, 479877, 531126, 639836, 708168, 959754, 1062252, 1279672, 1439631, 1919508, 2124504, 2879262, 3039221, 3839016, 5758524, 6078442, 9117663, 11517048, 12156884, 18235326, 24313768, 27352989, 36470652, 54705978, 72941304, 109411956, 218823912]

約数ペア:

[(1, 218823912), (2, 109411956), (3, 72941304), (4, 54705978), (6, 36470652), (8, 27352989), (9, 24313768), (12, 18235326), (18, 12156884), (19, 11517048), (24, 9117663), (36, 6078442), (38, 5758524), (57, 3839016), (72, 3039221), (76, 2879262), (103, 2124504), (114, 1919508), (152, 1439631), (171, 1279672), (206, 1062252), (228, 959754), (309, 708168), (342, 639836), (412, 531126), (456, 479877), (618, 354084), (684, 319918), (824, 265563), (927, 236056), (1236, 177042), (1368, 159959), (1553, 140904), (1854, 118028), (1957, 111816), (2472, 88521), (3106, 70452), (3708, 59014), (3914, 55908), (4659, 46968), (5871, 37272), (6212, 35226), (7416, 29507), (7828, 27954), (9318, 23484), (11742, 18636), (12424, 17613), (13977, 15656)]