445470312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2651

約数の個数: 128

約数和(自身を含む): 1370269440

約数和(自身を除く): 924799128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 61, 68, 84, 102, 119, 122, 136, 168, 183, 204, 238, 244, 357, 366, 408, 427, 476, 488, 714, 732, 854, 952, 1037, 1281, 1428, 1464, 1708, 2074, 2557, 2562, 2856, 3111, 3416, 4148, 5114, 5124, 6222, 7259, 7671, 8296, 10228, 10248, 12444, 14518, 15342, 17899, 20456, 21777, 24888, 29036, 30684, 35798, 43469, 43554, 53697, 58072, 61368, 71596, 86938, 87108, 107394, 130407, 143192, 155977, 173876, 174216, 214788, 260814, 304283, 311954, 347752, 429576, 467931, 521628, 608566, 623908, 912849, 935862, 1043256, 1091839, 1217132, 1247816, 1825698, 1871724, 2183678, 2434264, 2651609, 3275517, 3651396, 3743448, 4367356, 5303218, 6551034, 7302792, 7954827, 8734712, 10606436, 13102068, 15909654, 18561263, 21212872, 26204136, 31819308, 37122526, 55683789, 63638616, 74245052, 111367578, 148490104, 222735156, 445470312]

約数ペア:

[(1, 445470312), (2, 222735156), (3, 148490104), (4, 111367578), (6, 74245052), (7, 63638616), (8, 55683789), (12, 37122526), (14, 31819308), (17, 26204136), (21, 21212872), (24, 18561263), (28, 15909654), (34, 13102068), (42, 10606436), (51, 8734712), (56, 7954827), (61, 7302792), (68, 6551034), (84, 5303218), (102, 4367356), (119, 3743448), (122, 3651396), (136, 3275517), (168, 2651609), (183, 2434264), (204, 2183678), (238, 1871724), (244, 1825698), (357, 1247816), (366, 1217132), (408, 1091839), (427, 1043256), (476, 935862), (488, 912849), (714, 623908), (732, 608566), (854, 521628), (952, 467931), (1037, 429576), (1281, 347752), (1428, 311954), (1464, 304283), (1708, 260814), (2074, 214788), (2557, 174216), (2562, 173876), (2856, 155977), (3111, 143192), (3416, 130407), (4148, 107394), (5114, 87108), (5124, 86938), (6222, 71596), (7259, 61368), (7671, 58072), (8296, 53697), (10228, 43554), (10248, 43469), (12444, 35798), (14518, 30684), (15342, 29036), (17899, 24888), (20456, 21777)]