724409352

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 2131200000

約数和(自身を除く): 1406790648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 199, 216, 228, 342, 398, 456, 513, 597, 684, 796, 887, 1026, 1194, 1368, 1592, 1774, 1791, 2052, 2388, 2661, 3548, 3582, 3781, 4104, 4776, 5322, 5373, 7096, 7164, 7562, 7983, 10644, 10746, 11343, 14328, 15124, 15966, 16853, 21288, 21492, 22686, 23949, 30248, 31932, 33706, 34029, 42984, 45372, 47898, 50559, 63864, 67412, 68058, 90744, 95796, 101118, 102087, 134824, 136116, 151677, 176513, 191592, 202236, 204174, 272232, 303354, 353026, 404472, 408348, 455031, 529539, 606708, 706052, 816696, 910062, 1059078, 1213416, 1412104, 1588617, 1820124, 2118156, 3177234, 3353747, 3640248, 4236312, 4765851, 6354468, 6707494, 9531702, 10061241, 12708936, 13414988, 19063404, 20122482, 26829976, 30183723, 38126808, 40244964, 60367446, 80489928, 90551169, 120734892, 181102338, 241469784, 362204676, 724409352]

約数ペア:

[(1, 724409352), (2, 362204676), (3, 241469784), (4, 181102338), (6, 120734892), (8, 90551169), (9, 80489928), (12, 60367446), (18, 40244964), (19, 38126808), (24, 30183723), (27, 26829976), (36, 20122482), (38, 19063404), (54, 13414988), (57, 12708936), (72, 10061241), (76, 9531702), (108, 6707494), (114, 6354468), (152, 4765851), (171, 4236312), (199, 3640248), (216, 3353747), (228, 3177234), (342, 2118156), (398, 1820124), (456, 1588617), (513, 1412104), (597, 1213416), (684, 1059078), (796, 910062), (887, 816696), (1026, 706052), (1194, 606708), (1368, 529539), (1592, 455031), (1774, 408348), (1791, 404472), (2052, 353026), (2388, 303354), (2661, 272232), (3548, 204174), (3582, 202236), (3781, 191592), (4104, 176513), (4776, 151677), (5322, 136116), (5373, 134824), (7096, 102087), (7164, 101118), (7562, 95796), (7983, 90744), (10644, 68058), (10746, 67412), (11343, 63864), (14328, 50559), (15124, 47898), (15966, 45372), (16853, 42984), (21288, 34029), (21492, 33706), (22686, 31932), (23949, 30248)]