380192148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{88747}}^1$

素因数の和:88781

約数の個数: 72

約数和(自身を含む): 1162953792

約数和(自身を除く): 782761644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 88747, 177494, 266241, 354988, 532482, 621229, 798723, 1064964, 1242458, 1508699, 1597446, 1863687, 2484916, 3017398, 3194892, 3727374, 4526097, 5591061, 6034796, 7454748, 9052194, 10560893, 11182122, 13578291, 18104388, 21121786, 22364244, 27156582, 31682679, 42243572, 54313164, 63365358, 95048037, 126730716, 190096074, 380192148]

約数ペア:

[(1, 380192148), (2, 190096074), (3, 126730716), (4, 95048037), (6, 63365358), (7, 54313164), (9, 42243572), (12, 31682679), (14, 27156582), (17, 22364244), (18, 21121786), (21, 18104388), (28, 13578291), (34, 11182122), (36, 10560893), (42, 9052194), (51, 7454748), (63, 6034796), (68, 5591061), (84, 4526097), (102, 3727374), (119, 3194892), (126, 3017398), (153, 2484916), (204, 1863687), (238, 1597446), (252, 1508699), (306, 1242458), (357, 1064964), (476, 798723), (612, 621229), (714, 532482), (1071, 354988), (1428, 266241), (2142, 177494), (4284, 88747)]