385890456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2369

約数の個数: 128

約数和(自身を含む): 1182988800

約数和(自身を除く): 797098344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 371, 399, 424, 456, 532, 636, 742, 798, 1007, 1064, 1113, 1272, 1484, 1596, 2014, 2226, 2281, 2968, 3021, 3192, 4028, 4452, 4562, 6042, 6843, 7049, 8056, 8904, 9124, 12084, 13686, 14098, 15967, 18248, 21147, 24168, 27372, 28196, 31934, 42294, 43339, 47901, 54744, 56392, 63868, 84588, 86678, 95802, 120893, 127736, 130017, 169176, 173356, 191604, 241786, 260034, 303373, 346712, 362679, 383208, 483572, 520068, 606746, 725358, 846251, 910119, 967144, 1040136, 1213492, 1450716, 1692502, 1820238, 2296967, 2426984, 2538753, 2901432, 3385004, 3640476, 4593934, 5077506, 6770008, 6890901, 7280952, 9187868, 10155012, 13781802, 16078769, 18375736, 20310024, 27563604, 32157538, 48236307, 55127208, 64315076, 96472614, 128630152, 192945228, 385890456]

約数ペア:

[(1, 385890456), (2, 192945228), (3, 128630152), (4, 96472614), (6, 64315076), (7, 55127208), (8, 48236307), (12, 32157538), (14, 27563604), (19, 20310024), (21, 18375736), (24, 16078769), (28, 13781802), (38, 10155012), (42, 9187868), (53, 7280952), (56, 6890901), (57, 6770008), (76, 5077506), (84, 4593934), (106, 3640476), (114, 3385004), (133, 2901432), (152, 2538753), (159, 2426984), (168, 2296967), (212, 1820238), (228, 1692502), (266, 1450716), (318, 1213492), (371, 1040136), (399, 967144), (424, 910119), (456, 846251), (532, 725358), (636, 606746), (742, 520068), (798, 483572), (1007, 383208), (1064, 362679), (1113, 346712), (1272, 303373), (1484, 260034), (1596, 241786), (2014, 191604), (2226, 173356), (2281, 169176), (2968, 130017), (3021, 127736), (3192, 120893), (4028, 95802), (4452, 86678), (4562, 84588), (6042, 63868), (6843, 56392), (7049, 54744), (8056, 47901), (8904, 43339), (9124, 42294), (12084, 31934), (13686, 28196), (14098, 27372), (15967, 24168), (18248, 21147)]