311943324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 935230464

約数和(自身を除く): 623287140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 121, 132, 141, 154, 188, 231, 242, 282, 308, 329, 363, 462, 484, 517, 564, 653, 658, 726, 847, 924, 987, 1034, 1306, 1316, 1452, 1551, 1694, 1959, 1974, 2068, 2541, 2612, 3102, 3388, 3619, 3918, 3948, 4571, 5082, 5687, 6204, 7183, 7238, 7836, 9142, 10164, 10857, 11374, 13713, 14366, 14476, 17061, 18284, 21549, 21714, 22748, 27426, 28732, 30691, 34122, 39809, 43098, 43428, 50281, 54852, 61382, 68244, 79013, 79618, 86196, 92073, 100562, 119427, 122764, 150843, 158026, 159236, 184146, 201124, 214837, 237039, 238854, 301686, 316052, 337601, 368292, 429674, 474078, 477708, 553091, 603372, 644511, 675202, 859348, 948156, 1012803, 1106182, 1289022, 1350404, 1659273, 2025606, 2212364, 2363207, 2578044, 3318546, 3713611, 4051212, 4726414, 6637092, 7089621, 7427222, 9452828, 11140833, 14179242, 14854444, 22281666, 25995277, 28358484, 44563332, 51990554, 77985831, 103981108, 155971662, 311943324]

約数ペア:

[(1, 311943324), (2, 155971662), (3, 103981108), (4, 77985831), (6, 51990554), (7, 44563332), (11, 28358484), (12, 25995277), (14, 22281666), (21, 14854444), (22, 14179242), (28, 11140833), (33, 9452828), (42, 7427222), (44, 7089621), (47, 6637092), (66, 4726414), (77, 4051212), (84, 3713611), (94, 3318546), (121, 2578044), (132, 2363207), (141, 2212364), (154, 2025606), (188, 1659273), (231, 1350404), (242, 1289022), (282, 1106182), (308, 1012803), (329, 948156), (363, 859348), (462, 675202), (484, 644511), (517, 603372), (564, 553091), (653, 477708), (658, 474078), (726, 429674), (847, 368292), (924, 337601), (987, 316052), (1034, 301686), (1306, 238854), (1316, 237039), (1452, 214837), (1551, 201124), (1694, 184146), (1959, 159236), (1974, 158026), (2068, 150843), (2541, 122764), (2612, 119427), (3102, 100562), (3388, 92073), (3619, 86196), (3918, 79618), (3948, 79013), (4571, 68244), (5082, 61382), (5687, 54852), (6204, 50281), (7183, 43428), (7238, 43098), (7836, 39809), (9142, 34122), (10164, 30691), (10857, 28732), (11374, 27426), (13713, 22748), (14366, 21714), (14476, 21549), (17061, 18284)]