233921808

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12791}}^1$

素因数の和:12932

約数の個数: 60

約数和(自身を含む): 659862528

約数和(自身を除く): 425940720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 12791, 18288, 25582, 38373, 51164, 76746, 102328, 115119, 153492, 204656, 230238, 306984, 460476, 613968, 920952, 1624457, 1841904, 3248914, 4873371, 6497828, 9746742, 12995656, 14620113, 19493484, 25991312, 29240226, 38986968, 58480452, 77973936, 116960904, 233921808]

約数ペア:

[(1, 233921808), (2, 116960904), (3, 77973936), (4, 58480452), (6, 38986968), (8, 29240226), (9, 25991312), (12, 19493484), (16, 14620113), (18, 12995656), (24, 9746742), (36, 6497828), (48, 4873371), (72, 3248914), (127, 1841904), (144, 1624457), (254, 920952), (381, 613968), (508, 460476), (762, 306984), (1016, 230238), (1143, 204656), (1524, 153492), (2032, 115119), (2286, 102328), (3048, 76746), (4572, 51164), (6096, 38373), (9144, 25582), (12791, 18288)]