1900446944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 4284887040

約数和(自身を除く): 2384440096

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 191, 253, 352, 368, 382, 506, 736, 764, 1012, 1229, 1528, 2024, 2101, 2458, 3056, 4048, 4202, 4393, 4916, 6112, 8096, 8404, 8786, 9832, 13519, 16808, 17572, 19664, 27038, 28267, 33616, 35144, 39328, 48323, 54076, 56534, 67232, 70288, 96646, 108152, 113068, 140576, 193292, 216304, 226136, 234739, 310937, 386584, 432608, 452272, 469478, 621874, 773168, 904544, 938956, 1243748, 1546336, 1877912, 2487496, 2582129, 3755824, 4974992, 5164258, 5398997, 7511648, 9949984, 10328516, 10797994, 20657032, 21595988, 41314064, 43191976, 59388967, 82628128, 86383952, 118777934, 172767904, 237555868, 475111736, 950223472, 1900446944]

約数ペア:

[(1, 1900446944), (2, 950223472), (4, 475111736), (8, 237555868), (11, 172767904), (16, 118777934), (22, 86383952), (23, 82628128), (32, 59388967), (44, 43191976), (46, 41314064), (88, 21595988), (92, 20657032), (176, 10797994), (184, 10328516), (191, 9949984), (253, 7511648), (352, 5398997), (368, 5164258), (382, 4974992), (506, 3755824), (736, 2582129), (764, 2487496), (1012, 1877912), (1229, 1546336), (1528, 1243748), (2024, 938956), (2101, 904544), (2458, 773168), (3056, 621874), (4048, 469478), (4202, 452272), (4393, 432608), (4916, 386584), (6112, 310937), (8096, 234739), (8404, 226136), (8786, 216304), (9832, 193292), (13519, 140576), (16808, 113068), (17572, 108152), (19664, 96646), (27038, 70288), (28267, 67232), (33616, 56534), (35144, 54076), (39328, 48323)]