608978860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^2\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 108

約数和(自身を含む): 1521492336

約数和(自身を除く): 912513476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 167, 196, 244, 245, 305, 334, 427, 490, 610, 668, 835, 854, 980, 1169, 1220, 1670, 1708, 2135, 2338, 2989, 3340, 3721, 4270, 4676, 5845, 5978, 7442, 8183, 8540, 10187, 11690, 11956, 14884, 14945, 16366, 18605, 20374, 23380, 26047, 29890, 32732, 37210, 40748, 40915, 50935, 52094, 59780, 71309, 74420, 81830, 101870, 104188, 130235, 142618, 163660, 182329, 203740, 260470, 285236, 356545, 364658, 499163, 520940, 621407, 713090, 729316, 911645, 998326, 1242814, 1426180, 1823290, 1996652, 2485628, 2495815, 3107035, 3646580, 4349849, 4991630, 6214070, 8699698, 9983260, 12428140, 17399396, 21749245, 30448943, 43498490, 60897886, 86996980, 121795772, 152244715, 304489430, 608978860]

約数ペア:

[(1, 608978860), (2, 304489430), (4, 152244715), (5, 121795772), (7, 86996980), (10, 60897886), (14, 43498490), (20, 30448943), (28, 21749245), (35, 17399396), (49, 12428140), (61, 9983260), (70, 8699698), (98, 6214070), (122, 4991630), (140, 4349849), (167, 3646580), (196, 3107035), (244, 2495815), (245, 2485628), (305, 1996652), (334, 1823290), (427, 1426180), (490, 1242814), (610, 998326), (668, 911645), (835, 729316), (854, 713090), (980, 621407), (1169, 520940), (1220, 499163), (1670, 364658), (1708, 356545), (2135, 285236), (2338, 260470), (2989, 203740), (3340, 182329), (3721, 163660), (4270, 142618), (4676, 130235), (5845, 104188), (5978, 101870), (7442, 81830), (8183, 74420), (8540, 71309), (10187, 59780), (11690, 52094), (11956, 50935), (14884, 40915), (14945, 40748), (16366, 37210), (18605, 32732), (20374, 29890), (23380, 26047)]