222423786

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4729}}^1$

素因数の和:4820

約数の個数: 64

約数和(自身を含む): 540355200

約数和(自身を除く): 317931414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 871, 1206, 1742, 1809, 2613, 3618, 4729, 5226, 7839, 9458, 14187, 15678, 23517, 28374, 42561, 47034, 61477, 85122, 122954, 127683, 184431, 255366, 316843, 368862, 553293, 633686, 950529, 1106586, 1659879, 1901058, 2851587, 3319758, 4118959, 5703174, 8237918, 8554761, 12356877, 17109522, 24713754, 37070631, 74141262, 111211893, 222423786]

約数ペア:

[(1, 222423786), (2, 111211893), (3, 74141262), (6, 37070631), (9, 24713754), (13, 17109522), (18, 12356877), (26, 8554761), (27, 8237918), (39, 5703174), (54, 4118959), (67, 3319758), (78, 2851587), (117, 1901058), (134, 1659879), (201, 1106586), (234, 950529), (351, 633686), (402, 553293), (603, 368862), (702, 316843), (871, 255366), (1206, 184431), (1742, 127683), (1809, 122954), (2613, 85122), (3618, 61477), (4729, 47034), (5226, 42561), (7839, 28374), (9458, 23517), (14187, 15678)]