388512

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 1179360

約数和(自身を除く): 790848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 142, 144, 152, 171, 213, 228, 284, 288, 304, 342, 426, 456, 568, 608, 639, 684, 852, 912, 1136, 1278, 1349, 1368, 1704, 1824, 2272, 2556, 2698, 2736, 3408, 4047, 5112, 5396, 5472, 6816, 8094, 10224, 10792, 12141, 16188, 20448, 21584, 24282, 32376, 43168, 48564, 64752, 97128, 129504, 194256, 388512]

約数ペア:

[(1, 388512), (2, 194256), (3, 129504), (4, 97128), (6, 64752), (8, 48564), (9, 43168), (12, 32376), (16, 24282), (18, 21584), (19, 20448), (24, 16188), (32, 12141), (36, 10792), (38, 10224), (48, 8094), (57, 6816), (71, 5472), (72, 5396), (76, 5112), (96, 4047), (114, 3408), (142, 2736), (144, 2698), (152, 2556), (171, 2272), (213, 1824), (228, 1704), (284, 1368), (288, 1349), (304, 1278), (342, 1136), (426, 912), (456, 852), (568, 684), (608, 639)]