304849908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1378

約数の個数: 144

約数和(自身を含む): 914135040

約数和(自身を除く): 609285132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 341, 342, 372, 396, 418, 558, 589, 627, 682, 684, 836, 1023, 1116, 1178, 1254, 1307, 1364, 1767, 1881, 2046, 2356, 2508, 2614, 3069, 3534, 3762, 3921, 4092, 5228, 5301, 6138, 6479, 7068, 7524, 7842, 10602, 11763, 12276, 12958, 14377, 15684, 19437, 21204, 23526, 24833, 25916, 28754, 38874, 40517, 43131, 47052, 49666, 57508, 58311, 74499, 77748, 81034, 86262, 99332, 116622, 121551, 129393, 148998, 162068, 172524, 223497, 233244, 243102, 258786, 273163, 297996, 364653, 445687, 446994, 486204, 517572, 546326, 729306, 769823, 819489, 891374, 893988, 1092652, 1337061, 1458612, 1539646, 1638978, 1782748, 2309469, 2458467, 2674122, 3079292, 3277956, 4011183, 4618938, 4916934, 5348244, 6928407, 8022366, 8468053, 9237876, 9833868, 13856814, 16044732, 16936106, 25404159, 27713628, 33872212, 50808318, 76212477, 101616636, 152424954, 304849908]

約数ペア:

[(1, 304849908), (2, 152424954), (3, 101616636), (4, 76212477), (6, 50808318), (9, 33872212), (11, 27713628), (12, 25404159), (18, 16936106), (19, 16044732), (22, 13856814), (31, 9833868), (33, 9237876), (36, 8468053), (38, 8022366), (44, 6928407), (57, 5348244), (62, 4916934), (66, 4618938), (76, 4011183), (93, 3277956), (99, 3079292), (114, 2674122), (124, 2458467), (132, 2309469), (171, 1782748), (186, 1638978), (198, 1539646), (209, 1458612), (228, 1337061), (279, 1092652), (341, 893988), (342, 891374), (372, 819489), (396, 769823), (418, 729306), (558, 546326), (589, 517572), (627, 486204), (682, 446994), (684, 445687), (836, 364653), (1023, 297996), (1116, 273163), (1178, 258786), (1254, 243102), (1307, 233244), (1364, 223497), (1767, 172524), (1881, 162068), (2046, 148998), (2356, 129393), (2508, 121551), (2614, 116622), (3069, 99332), (3534, 86262), (3762, 81034), (3921, 77748), (4092, 74499), (5228, 58311), (5301, 57508), (6138, 49666), (6479, 47052), (7068, 43131), (7524, 40517), (7842, 38874), (10602, 28754), (11763, 25916), (12276, 24833), (12958, 23526), (14377, 21204), (15684, 19437)]