845238.0000000

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 25416300

約数和(自身を除く): 16978728

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 149, 156, 198, 234, 242, 286, 298, 363, 396, 429, 447, 468, 484, 572, 596, 726, 858, 894, 1089, 1287, 1341, 1452, 1573, 1639, 1716, 1788, 1937, 2178, 2574, 2682, 3146, 3278, 3874, 4356, 4719, 4917, 5148, 5364, 5811, 6292, 6556, 7748, 9438, 9834, 11622, 14157, 14751, 17433, 18029, 18876, 19668, 21307, 23244, 28314, 29502, 34866, 36058, 42614, 54087, 56628, 59004, 63921, 69732, 72116, 85228, 108174, 127842, 162261, 191763, 216348, 234377, 255684, 324522, 383526, 468754, 649044, 703131, 767052, 937508, 1406262, 2109393, 2812524, 4218786, 8437572]

約数ペア:

[(1, 8437572), (2, 4218786), (3, 2812524), (4, 2109393), (6, 1406262), (9, 937508), (11, 767052), (12, 703131), (13, 649044), (18, 468754), (22, 383526), (26, 324522), (33, 255684), (36, 234377), (39, 216348), (44, 191763), (52, 162261), (66, 127842), (78, 108174), (99, 85228), (117, 72116), (121, 69732), (132, 63921), (143, 59004), (149, 56628), (156, 54087), (198, 42614), (234, 36058), (242, 34866), (286, 29502), (298, 28314), (363, 23244), (396, 21307), (429, 19668), (447, 18876), (468, 18029), (484, 17433), (572, 14751), (596, 14157), (726, 11622), (858, 9834), (894, 9438), (1089, 7748), (1287, 6556), (1341, 6292), (1452, 5811), (1573, 5364), (1639, 5148), (1716, 4917), (1788, 4719), (1937, 4356), (2178, 3874), (2574, 3278), (2682, 3146)]