647103672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15259}}^1$

素因数の和:15321

約数の個数: 96

約数和(自身を含む): 1904448000

約数和(自身を除く): 1257344328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 10602, 14136, 15259, 21204, 30518, 42408, 45777, 61036, 91554, 122072, 137331, 183108, 274662, 289921, 366216, 473029, 549324, 579842, 869763, 946058, 1098648, 1159684, 1419087, 1739526, 1892116, 2319368, 2609289, 2838174, 3479052, 3784232, 4257261, 5218578, 5676348, 6958104, 8514522, 8987551, 10437156, 11352696, 17029044, 17975102, 20874312, 26962653, 34058088, 35950204, 53925306, 71900408, 80887959, 107850612, 161775918, 215701224, 323551836, 647103672]

約数ペア:

[(1, 647103672), (2, 323551836), (3, 215701224), (4, 161775918), (6, 107850612), (8, 80887959), (9, 71900408), (12, 53925306), (18, 35950204), (19, 34058088), (24, 26962653), (31, 20874312), (36, 17975102), (38, 17029044), (57, 11352696), (62, 10437156), (72, 8987551), (76, 8514522), (93, 6958104), (114, 5676348), (124, 5218578), (152, 4257261), (171, 3784232), (186, 3479052), (228, 2838174), (248, 2609289), (279, 2319368), (342, 1892116), (372, 1739526), (456, 1419087), (558, 1159684), (589, 1098648), (684, 946058), (744, 869763), (1116, 579842), (1178, 549324), (1368, 473029), (1767, 366216), (2232, 289921), (2356, 274662), (3534, 183108), (4712, 137331), (5301, 122072), (7068, 91554), (10602, 61036), (14136, 45777), (15259, 42408), (21204, 30518)]