319677456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 996507648

約数和(自身を除く): 676830192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 168, 186, 188, 217, 248, 282, 329, 336, 372, 376, 434, 496, 564, 651, 653, 658, 744, 752, 868, 987, 1128, 1302, 1306, 1316, 1457, 1488, 1736, 1959, 1974, 2256, 2604, 2612, 2632, 2914, 3472, 3918, 3948, 4371, 4571, 5208, 5224, 5264, 5828, 7836, 7896, 8742, 9142, 10199, 10416, 10448, 11656, 13713, 15672, 15792, 17484, 18284, 20243, 20398, 23312, 27426, 30597, 30691, 31344, 34968, 36568, 40486, 40796, 54852, 60729, 61194, 61382, 69936, 73136, 80972, 81592, 92073, 109704, 121458, 122388, 122764, 141701, 161944, 163184, 184146, 214837, 219408, 242916, 244776, 245528, 283402, 323888, 368292, 425103, 429674, 485832, 489552, 491056, 566804, 644511, 736584, 850206, 859348, 951421, 971664, 1133608, 1289022, 1473168, 1700412, 1718696, 1902842, 2267216, 2578044, 2854263, 3400824, 3437392, 3805684, 5156088, 5708526, 6659947, 6801648, 7611368, 10312176, 11417052, 13319894, 15222736, 19979841, 22834104, 26639788, 39959682, 45668208, 53279576, 79919364, 106559152, 159838728, 319677456]

約数ペア:

[(1, 319677456), (2, 159838728), (3, 106559152), (4, 79919364), (6, 53279576), (7, 45668208), (8, 39959682), (12, 26639788), (14, 22834104), (16, 19979841), (21, 15222736), (24, 13319894), (28, 11417052), (31, 10312176), (42, 7611368), (47, 6801648), (48, 6659947), (56, 5708526), (62, 5156088), (84, 3805684), (93, 3437392), (94, 3400824), (112, 2854263), (124, 2578044), (141, 2267216), (168, 1902842), (186, 1718696), (188, 1700412), (217, 1473168), (248, 1289022), (282, 1133608), (329, 971664), (336, 951421), (372, 859348), (376, 850206), (434, 736584), (496, 644511), (564, 566804), (651, 491056), (653, 489552), (658, 485832), (744, 429674), (752, 425103), (868, 368292), (987, 323888), (1128, 283402), (1302, 245528), (1306, 244776), (1316, 242916), (1457, 219408), (1488, 214837), (1736, 184146), (1959, 163184), (1974, 161944), (2256, 141701), (2604, 122764), (2612, 122388), (2632, 121458), (2914, 109704), (3472, 92073), (3918, 81592), (3948, 80972), (4371, 73136), (4571, 69936), (5208, 61382), (5224, 61194), (5264, 60729), (5828, 54852), (7836, 40796), (7896, 40486), (8742, 36568), (9142, 34968), (10199, 31344), (10416, 30691), (10448, 30597), (11656, 27426), (13713, 23312), (15672, 20398), (15792, 20243), (17484, 18284)]