318730776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7729

約数の個数: 128

約数和(自身を含む): 1032460800

約数和(自身を除く): 713730024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 7681, 10374, 13832, 15362, 20748, 23043, 30724, 41496, 46086, 53767, 61448, 92172, 99853, 107534, 145939, 161301, 184344, 199706, 215068, 291878, 299559, 322602, 399412, 430136, 437817, 583756, 599118, 645204, 698971, 798824, 875634, 1021573, 1167512, 1198236, 1290408, 1397942, 1751268, 1897207, 2043146, 2096913, 2396472, 2795884, 3064719, 3502536, 3794414, 4086292, 4193826, 5591768, 5691621, 6129438, 7588828, 8172584, 8387652, 11383242, 12258876, 13280449, 15177656, 16775304, 22766484, 24517752, 26560898, 39841347, 45532968, 53121796, 79682694, 106243592, 159365388, 318730776]

約数ペア:

[(1, 318730776), (2, 159365388), (3, 106243592), (4, 79682694), (6, 53121796), (7, 45532968), (8, 39841347), (12, 26560898), (13, 24517752), (14, 22766484), (19, 16775304), (21, 15177656), (24, 13280449), (26, 12258876), (28, 11383242), (38, 8387652), (39, 8172584), (42, 7588828), (52, 6129438), (56, 5691621), (57, 5591768), (76, 4193826), (78, 4086292), (84, 3794414), (91, 3502536), (104, 3064719), (114, 2795884), (133, 2396472), (152, 2096913), (156, 2043146), (168, 1897207), (182, 1751268), (228, 1397942), (247, 1290408), (266, 1198236), (273, 1167512), (312, 1021573), (364, 875634), (399, 798824), (456, 698971), (494, 645204), (532, 599118), (546, 583756), (728, 437817), (741, 430136), (798, 399412), (988, 322602), (1064, 299559), (1092, 291878), (1482, 215068), (1596, 199706), (1729, 184344), (1976, 161301), (2184, 145939), (2964, 107534), (3192, 99853), (3458, 92172), (5187, 61448), (5928, 53767), (6916, 46086), (7681, 41496), (10374, 30724), (13832, 23043), (15362, 20748)]