219563712

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4283}}^1$

素因数の和:4390

約数の個数: 84

約数和(自身を含む): 636559560

約数和(自身を除く): 416995848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 356, 534, 576, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 4283, 5696, 6408, 8544, 8566, 12816, 12849, 17088, 17132, 25632, 25698, 34264, 38547, 51264, 51396, 68528, 77094, 102792, 137056, 154188, 205584, 274112, 308376, 381187, 411168, 616752, 762374, 822336, 1143561, 1233504, 1524748, 2287122, 2467008, 3049496, 3430683, 4574244, 6098992, 6861366, 9148488, 12197984, 13722732, 18296976, 24395968, 27445464, 36593952, 54890928, 73187904, 109781856, 219563712]

約数ペア:

[(1, 219563712), (2, 109781856), (3, 73187904), (4, 54890928), (6, 36593952), (8, 27445464), (9, 24395968), (12, 18296976), (16, 13722732), (18, 12197984), (24, 9148488), (32, 6861366), (36, 6098992), (48, 4574244), (64, 3430683), (72, 3049496), (89, 2467008), (96, 2287122), (144, 1524748), (178, 1233504), (192, 1143561), (267, 822336), (288, 762374), (356, 616752), (534, 411168), (576, 381187), (712, 308376), (801, 274112), (1068, 205584), (1424, 154188), (1602, 137056), (2136, 102792), (2848, 77094), (3204, 68528), (4272, 51396), (4283, 51264), (5696, 38547), (6408, 34264), (8544, 25698), (8566, 25632), (12816, 17132), (12849, 17088)]