331051644

素因数分解:

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

素因数の和:107

約数の個数: 288

約数和(自身を含む): 1121541120

約数和(自身を除く): 790489476

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 47, 49, 54, 63, 66, 77, 84, 94, 98, 99, 108, 121, 126, 132, 141, 147, 154, 188, 189, 196, 198, 231, 242, 252, 282, 294, 297, 308, 329, 363, 378, 396, 423, 441, 462, 484, 517, 539, 564, 588, 594, 658, 693, 726, 756, 846, 847, 882, 924, 987, 1034, 1078, 1089, 1188, 1269, 1316, 1323, 1331, 1386, 1452, 1551, 1617, 1692, 1694, 1764, 1974, 2068, 2079, 2156, 2178, 2303, 2538, 2541, 2646, 2662, 2772, 2961, 3102, 3234, 3267, 3388, 3619, 3948, 3993, 4158, 4356, 4606, 4653, 4851, 5076, 5082, 5292, 5324, 5687, 5922, 5929, 6204, 6468, 6534, 6909, 7238, 7623, 7986, 8316, 8883, 9212, 9306, 9317, 9702, 10164, 10857, 11374, 11844, 11858, 11979, 13068, 13818, 13959, 14476, 14553, 15246, 15972, 17061, 17766, 17787, 18612, 18634, 19404, 20727, 21714, 22748, 22869, 23716, 23958, 25333, 27636, 27918, 27951, 29106, 30492, 32571, 34122, 35532, 35574, 35937, 37268, 39809, 41454, 43428, 45738, 47916, 50666, 51183, 53361, 55836, 55902, 58212, 62181, 62557, 65142, 65219, 68244, 71148, 71874, 75999, 79618, 82908, 83853, 91476, 97713, 101332, 102366, 106722, 111804, 119427, 124362, 125114, 130284, 130438, 143748, 151998, 153549, 159236, 160083, 167706, 187671, 195426, 195657, 204732, 213444, 227997, 238854, 248724, 250228, 251559, 260876, 278663, 303996, 307098, 320166, 335412, 358281, 375342, 390852, 391314, 437899, 455994, 477708, 503118, 557326, 563013, 586971, 614196, 640332, 683991, 716562, 750684, 782628, 835989, 875798, 911988, 1006236, 1074843, 1114652, 1126026, 1173942, 1313697, 1367982, 1433124, 1671978, 1689039, 1751596, 1760913, 2149686, 2252052, 2347884, 2507967, 2627394, 2735964, 3065293, 3343956, 3378078, 3521826, 3941091, 4299372, 5015934, 5254788, 6130586, 6756156, 7043652, 7523901, 7882182, 9195879, 10031868, 11823273, 12261172, 15047802, 15764364, 18391758, 23646546, 27587637, 30095604, 36783516, 47293092, 55175274, 82762911, 110350548, 165525822, 331051644]

約数ペア:

[(1, 331051644), (2, 165525822), (3, 110350548), (4, 82762911), (6, 55175274), (7, 47293092), (9, 36783516), (11, 30095604), (12, 27587637), (14, 23646546), (18, 18391758), (21, 15764364), (22, 15047802), (27, 12261172), (28, 11823273), (33, 10031868), (36, 9195879), (42, 7882182), (44, 7523901), (47, 7043652), (49, 6756156), (54, 6130586), (63, 5254788), (66, 5015934), (77, 4299372), (84, 3941091), (94, 3521826), (98, 3378078), (99, 3343956), (108, 3065293), (121, 2735964), (126, 2627394), (132, 2507967), (141, 2347884), (147, 2252052), (154, 2149686), (188, 1760913), (189, 1751596), (196, 1689039), (198, 1671978), (231, 1433124), (242, 1367982), (252, 1313697), (282, 1173942), (294, 1126026), (297, 1114652), (308, 1074843), (329, 1006236), (363, 911988), (378, 875798), (396, 835989), (423, 782628), (441, 750684), (462, 716562), (484, 683991), (517, 640332), (539, 614196), (564, 586971), (588, 563013), (594, 557326), (658, 503118), (693, 477708), (726, 455994), (756, 437899), (846, 391314), (847, 390852), (882, 375342), (924, 358281), (987, 335412), (1034, 320166), (1078, 307098), (1089, 303996), (1188, 278663), (1269, 260876), (1316, 251559), (1323, 250228), (1331, 248724), (1386, 238854), (1452, 227997), (1551, 213444), (1617, 204732), (1692, 195657), (1694, 195426), (1764, 187671), (1974, 167706), (2068, 160083), (2079, 159236), (2156, 153549), (2178, 151998), (2303, 143748), (2538, 130438), (2541, 130284), (2646, 125114), (2662, 124362), (2772, 119427), (2961, 111804), (3102, 106722), (3234, 102366), (3267, 101332), (3388, 97713), (3619, 91476), (3948, 83853), (3993, 82908), (4158, 79618), (4356, 75999), (4606, 71874), (4653, 71148), (4851, 68244), (5076, 65219), (5082, 65142), (5292, 62557), (5324, 62181), (5687, 58212), (5922, 55902), (5929, 55836), (6204, 53361), (6468, 51183), (6534, 50666), (6909, 47916), (7238, 45738), (7623, 43428), (7986, 41454), (8316, 39809), (8883, 37268), (9212, 35937), (9306, 35574), (9317, 35532), (9702, 34122), (10164, 32571), (10857, 30492), (11374, 29106), (11844, 27951), (11858, 27918), (11979, 27636), (13068, 25333), (13818, 23958), (13959, 23716), (14476, 22869), (14553, 22748), (15246, 21714), (15972, 20727), (17061, 19404), (17766, 18634), (17787, 18612)]