309049944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 912384000

約数和(自身を除く): 603334056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 179, 239, 258, 301, 344, 358, 478, 516, 537, 602, 716, 717, 903, 956, 1032, 1074, 1204, 1253, 1432, 1434, 1673, 1806, 1912, 2148, 2408, 2506, 2868, 3346, 3612, 3759, 4296, 5012, 5019, 5736, 6692, 7224, 7518, 7697, 10024, 10038, 10277, 13384, 15036, 15394, 20076, 20554, 23091, 30072, 30788, 30831, 40152, 41108, 42781, 46182, 53879, 61576, 61662, 71939, 82216, 85562, 92364, 107758, 123324, 128343, 143878, 161637, 171124, 184728, 215516, 215817, 246648, 256686, 287756, 299467, 323274, 342248, 431032, 431634, 513372, 575512, 598934, 646548, 863268, 898401, 1026744, 1197868, 1293096, 1726536, 1796802, 1839583, 2395736, 3593604, 3679166, 5518749, 7187208, 7358332, 11037498, 12877081, 14716664, 22074996, 25754162, 38631243, 44149992, 51508324, 77262486, 103016648, 154524972, 309049944]

約数ペア:

[(1, 309049944), (2, 154524972), (3, 103016648), (4, 77262486), (6, 51508324), (7, 44149992), (8, 38631243), (12, 25754162), (14, 22074996), (21, 14716664), (24, 12877081), (28, 11037498), (42, 7358332), (43, 7187208), (56, 5518749), (84, 3679166), (86, 3593604), (129, 2395736), (168, 1839583), (172, 1796802), (179, 1726536), (239, 1293096), (258, 1197868), (301, 1026744), (344, 898401), (358, 863268), (478, 646548), (516, 598934), (537, 575512), (602, 513372), (716, 431634), (717, 431032), (903, 342248), (956, 323274), (1032, 299467), (1074, 287756), (1204, 256686), (1253, 246648), (1432, 215817), (1434, 215516), (1673, 184728), (1806, 171124), (1912, 161637), (2148, 143878), (2408, 128343), (2506, 123324), (2868, 107758), (3346, 92364), (3612, 85562), (3759, 82216), (4296, 71939), (5012, 61662), (5019, 61576), (5736, 53879), (6692, 46182), (7224, 42781), (7518, 41108), (7697, 40152), (10024, 30831), (10038, 30788), (10277, 30072), (13384, 23091), (15036, 20554), (15394, 20076)]