305440352

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1748

約数の個数: 96

約数和(自身を含む): 740678400

約数和(自身を除く): 435238048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 532, 602, 608, 688, 817, 1064, 1204, 1376, 1634, 1669, 2128, 2408, 3268, 3338, 4256, 4816, 5719, 6536, 6676, 9632, 11438, 11683, 13072, 13352, 22876, 23366, 26144, 26704, 31711, 45752, 46732, 53408, 63422, 71767, 91504, 93464, 126844, 143534, 183008, 186928, 221977, 253688, 287068, 373856, 443954, 502369, 507376, 574136, 887908, 1004738, 1014752, 1148272, 1363573, 1775816, 2009476, 2296544, 2727146, 3551632, 4018952, 5454292, 7103264, 8037904, 9545011, 10908584, 16075808, 19090022, 21817168, 38180044, 43634336, 76360088, 152720176, 305440352]

約数ペア:

[(1, 305440352), (2, 152720176), (4, 76360088), (7, 43634336), (8, 38180044), (14, 21817168), (16, 19090022), (19, 16075808), (28, 10908584), (32, 9545011), (38, 8037904), (43, 7103264), (56, 5454292), (76, 4018952), (86, 3551632), (112, 2727146), (133, 2296544), (152, 2009476), (172, 1775816), (224, 1363573), (266, 1148272), (301, 1014752), (304, 1004738), (344, 887908), (532, 574136), (602, 507376), (608, 502369), (688, 443954), (817, 373856), (1064, 287068), (1204, 253688), (1376, 221977), (1634, 186928), (1669, 183008), (2128, 143534), (2408, 126844), (3268, 93464), (3338, 91504), (4256, 71767), (4816, 63422), (5719, 53408), (6536, 46732), (6676, 45752), (9632, 31711), (11438, 26704), (11683, 26144), (13072, 23366), (13352, 22876)]