749277768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{23143}}^1$

素因数の和:23242

約数の個数: 64

約数和(自身を含む): 1999641600

約数和(自身を除く): 1250363832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1704, 2698, 4047, 5396, 8094, 10792, 16188, 23143, 32376, 46286, 69429, 92572, 138858, 185144, 277716, 439717, 555432, 879434, 1319151, 1643153, 1758868, 2638302, 3286306, 3517736, 4929459, 5276604, 6572612, 9858918, 10553208, 13145224, 19717836, 31219907, 39435672, 62439814, 93659721, 124879628, 187319442, 249759256, 374638884, 749277768]

約数ペア:

[(1, 749277768), (2, 374638884), (3, 249759256), (4, 187319442), (6, 124879628), (8, 93659721), (12, 62439814), (19, 39435672), (24, 31219907), (38, 19717836), (57, 13145224), (71, 10553208), (76, 9858918), (114, 6572612), (142, 5276604), (152, 4929459), (213, 3517736), (228, 3286306), (284, 2638302), (426, 1758868), (456, 1643153), (568, 1319151), (852, 879434), (1349, 555432), (1704, 439717), (2698, 277716), (4047, 185144), (5396, 138858), (8094, 92572), (10792, 69429), (16188, 46286), (23143, 32376)]