605381392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 160

約数和(自身を含む): 1533616128

約数和(自身を除く): 928234736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 131, 154, 176, 217, 242, 248, 262, 308, 341, 434, 484, 496, 524, 616, 682, 847, 868, 917, 968, 1048, 1232, 1331, 1364, 1441, 1694, 1736, 1834, 1936, 2096, 2387, 2662, 2728, 2882, 3388, 3472, 3668, 3751, 4061, 4774, 5324, 5456, 5764, 6776, 7336, 7502, 8122, 9317, 9548, 10087, 10648, 11528, 13552, 14672, 15004, 15851, 16244, 18634, 19096, 20174, 21296, 23056, 26257, 28427, 30008, 31702, 32488, 37268, 38192, 40348, 41261, 44671, 52514, 56854, 60016, 63404, 64976, 74536, 80696, 82522, 89342, 105028, 110957, 113708, 126808, 149072, 161392, 165044, 174361, 178684, 210056, 221914, 227416, 253616, 288827, 312697, 330088, 348722, 357368, 420112, 443828, 454832, 491381, 577654, 625394, 660176, 697444, 714736, 887656, 982762, 1155308, 1220527, 1250788, 1394888, 1775312, 1965524, 2310616, 2441054, 2501576, 2789776, 3439667, 3931048, 4621232, 4882108, 5003152, 5405191, 6879334, 7862096, 9764216, 10810382, 13758668, 19528432, 21620764, 27517336, 37836337, 43241528, 55034672, 75672674, 86483056, 151345348, 302690696, 605381392]

約数ペア:

[(1, 605381392), (2, 302690696), (4, 151345348), (7, 86483056), (8, 75672674), (11, 55034672), (14, 43241528), (16, 37836337), (22, 27517336), (28, 21620764), (31, 19528432), (44, 13758668), (56, 10810382), (62, 9764216), (77, 7862096), (88, 6879334), (112, 5405191), (121, 5003152), (124, 4882108), (131, 4621232), (154, 3931048), (176, 3439667), (217, 2789776), (242, 2501576), (248, 2441054), (262, 2310616), (308, 1965524), (341, 1775312), (434, 1394888), (484, 1250788), (496, 1220527), (524, 1155308), (616, 982762), (682, 887656), (847, 714736), (868, 697444), (917, 660176), (968, 625394), (1048, 577654), (1232, 491381), (1331, 454832), (1364, 443828), (1441, 420112), (1694, 357368), (1736, 348722), (1834, 330088), (1936, 312697), (2096, 288827), (2387, 253616), (2662, 227416), (2728, 221914), (2882, 210056), (3388, 178684), (3472, 174361), (3668, 165044), (3751, 161392), (4061, 149072), (4774, 126808), (5324, 113708), (5456, 110957), (5764, 105028), (6776, 89342), (7336, 82522), (7502, 80696), (8122, 74536), (9317, 64976), (9548, 63404), (10087, 60016), (10648, 56854), (11528, 52514), (13552, 44671), (14672, 41261), (15004, 40348), (15851, 38192), (16244, 37268), (18634, 32488), (19096, 31702), (20174, 30008), (21296, 28427), (23056, 26257)]