215902992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7151}}^1$

素因数の和:7216

約数の個数: 80

約数和(自身を含む): 606604032

約数和(自身を除く): 390701040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1258, 1776, 1887, 2516, 3774, 5032, 7151, 7548, 10064, 14302, 15096, 21453, 28604, 30192, 42906, 57208, 85812, 114416, 121567, 171624, 243134, 264587, 343248, 364701, 486268, 529174, 729402, 793761, 972536, 1058348, 1458804, 1587522, 1945072, 2116696, 2917608, 3175044, 4233392, 4497979, 5835216, 6350088, 8995958, 12700176, 13493937, 17991916, 26987874, 35983832, 53975748, 71967664, 107951496, 215902992]

約数ペア:

[(1, 215902992), (2, 107951496), (3, 71967664), (4, 53975748), (6, 35983832), (8, 26987874), (12, 17991916), (16, 13493937), (17, 12700176), (24, 8995958), (34, 6350088), (37, 5835216), (48, 4497979), (51, 4233392), (68, 3175044), (74, 2917608), (102, 2116696), (111, 1945072), (136, 1587522), (148, 1458804), (204, 1058348), (222, 972536), (272, 793761), (296, 729402), (408, 529174), (444, 486268), (592, 364701), (629, 343248), (816, 264587), (888, 243134), (1258, 171624), (1776, 121567), (1887, 114416), (2516, 85812), (3774, 57208), (5032, 42906), (7151, 30192), (7548, 28604), (10064, 21453), (14302, 15096)]