1539666064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2168

約数の個数: 80

約数和(自身を含む): 3348535680

約数和(自身を除く): 1808869616

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 151, 152, 272, 302, 304, 323, 604, 646, 1208, 1292, 1973, 2416, 2567, 2584, 2869, 3946, 5134, 5168, 5738, 7892, 10268, 11476, 15784, 20536, 22952, 31568, 33541, 37487, 41072, 45904, 48773, 67082, 74974, 97546, 134164, 149948, 195092, 268328, 297923, 299896, 390184, 536656, 595846, 599792, 637279, 780368, 1191692, 1274558, 2383384, 2549116, 4766768, 5064691, 5098232, 5660537, 10129382, 10196464, 11321074, 20258764, 22642148, 40517528, 45284296, 81035056, 90568592, 96229129, 192458258, 384916516, 769833032, 1539666064]

約数ペア:

[(1, 1539666064), (2, 769833032), (4, 384916516), (8, 192458258), (16, 96229129), (17, 90568592), (19, 81035056), (34, 45284296), (38, 40517528), (68, 22642148), (76, 20258764), (136, 11321074), (151, 10196464), (152, 10129382), (272, 5660537), (302, 5098232), (304, 5064691), (323, 4766768), (604, 2549116), (646, 2383384), (1208, 1274558), (1292, 1191692), (1973, 780368), (2416, 637279), (2567, 599792), (2584, 595846), (2869, 536656), (3946, 390184), (5134, 299896), (5168, 297923), (5738, 268328), (7892, 195092), (10268, 149948), (11476, 134164), (15784, 97546), (20536, 74974), (22952, 67082), (31568, 48773), (33541, 45904), (37487, 41072)]