239964144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17419}}^1$

素因数の和:17478

約数の個数: 80

約数和(自身を含む): 725786880

約数和(自身を除く): 485822736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 17419, 34838, 52257, 69676, 104514, 121933, 139352, 209028, 243866, 278704, 365799, 418056, 487732, 714179, 731598, 836112, 975464, 1428358, 1463196, 1950928, 2142537, 2856716, 2926392, 4285074, 4999253, 5713432, 5852784, 8570148, 9998506, 11426864, 14997759, 17140296, 19997012, 29995518, 34280592, 39994024, 59991036, 79988048, 119982072, 239964144]

約数ペア:

[(1, 239964144), (2, 119982072), (3, 79988048), (4, 59991036), (6, 39994024), (7, 34280592), (8, 29995518), (12, 19997012), (14, 17140296), (16, 14997759), (21, 11426864), (24, 9998506), (28, 8570148), (41, 5852784), (42, 5713432), (48, 4999253), (56, 4285074), (82, 2926392), (84, 2856716), (112, 2142537), (123, 1950928), (164, 1463196), (168, 1428358), (246, 975464), (287, 836112), (328, 731598), (336, 714179), (492, 487732), (574, 418056), (656, 365799), (861, 278704), (984, 243866), (1148, 209028), (1722, 139352), (1968, 121933), (2296, 104514), (3444, 69676), (4592, 52257), (6888, 34838), (13776, 17419)]