306012408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 880588800

約数和(自身を除く): 574576392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 696, 744, 754, 806, 899, 1091, 1131, 1209, 1508, 1612, 1798, 2182, 2262, 2418, 2697, 3016, 3224, 3273, 3596, 4364, 4524, 4836, 5394, 6546, 7192, 8728, 9048, 9672, 10788, 11687, 13092, 14183, 21576, 23374, 26184, 28366, 31639, 33821, 35061, 42549, 46748, 56732, 63278, 67642, 70122, 85098, 93496, 94917, 101463, 113464, 126556, 135284, 140244, 170196, 189834, 202926, 253112, 270568, 280488, 340392, 379668, 405852, 411307, 439673, 759336, 811704, 822614, 879346, 980809, 1233921, 1319019, 1645228, 1758692, 1961618, 2467842, 2638038, 2942427, 3290456, 3517384, 3923236, 4935684, 5276076, 5884854, 7846472, 9871368, 10552152, 11769708, 12750517, 23539416, 25501034, 38251551, 51002068, 76503102, 102004136, 153006204, 306012408]

約数ペア:

[(1, 306012408), (2, 153006204), (3, 102004136), (4, 76503102), (6, 51002068), (8, 38251551), (12, 25501034), (13, 23539416), (24, 12750517), (26, 11769708), (29, 10552152), (31, 9871368), (39, 7846472), (52, 5884854), (58, 5276076), (62, 4935684), (78, 3923236), (87, 3517384), (93, 3290456), (104, 2942427), (116, 2638038), (124, 2467842), (156, 1961618), (174, 1758692), (186, 1645228), (232, 1319019), (248, 1233921), (312, 980809), (348, 879346), (372, 822614), (377, 811704), (403, 759336), (696, 439673), (744, 411307), (754, 405852), (806, 379668), (899, 340392), (1091, 280488), (1131, 270568), (1209, 253112), (1508, 202926), (1612, 189834), (1798, 170196), (2182, 140244), (2262, 135284), (2418, 126556), (2697, 113464), (3016, 101463), (3224, 94917), (3273, 93496), (3596, 85098), (4364, 70122), (4524, 67642), (4836, 63278), (5394, 56732), (6546, 46748), (7192, 42549), (8728, 35061), (9048, 33821), (9672, 31639), (10788, 28366), (11687, 26184), (13092, 23374), (14183, 21576)]