240848916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1674

約数の個数: 144

約数和(自身を含む): 744629760

約数和(自身を除く): 503780844

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 462, 483, 506, 539, 588, 644, 759, 924, 966, 1012, 1078, 1127, 1518, 1617, 1619, 1771, 1932, 2156, 2254, 3036, 3234, 3238, 3381, 3542, 4508, 4857, 5313, 6468, 6476, 6762, 7084, 9714, 10626, 11333, 12397, 13524, 17809, 19428, 21252, 22666, 24794, 33999, 35618, 37191, 37237, 45332, 49588, 53427, 67998, 71236, 74382, 74474, 79331, 106854, 111711, 124663, 135996, 148764, 148948, 158662, 213708, 223422, 237993, 249326, 260659, 317324, 373989, 409607, 446844, 475986, 498652, 521318, 747978, 781977, 819214, 872641, 951972, 1042636, 1228821, 1495956, 1563954, 1638428, 1745282, 1824613, 2457642, 2617923, 2867249, 3127908, 3490564, 3649226, 4915284, 5235846, 5473839, 5734498, 7298452, 8601747, 10471692, 10947678, 11468996, 17203494, 20070743, 21895356, 34406988, 40141486, 60212229, 80282972, 120424458, 240848916]

約数ペア:

[(1, 240848916), (2, 120424458), (3, 80282972), (4, 60212229), (6, 40141486), (7, 34406988), (11, 21895356), (12, 20070743), (14, 17203494), (21, 11468996), (22, 10947678), (23, 10471692), (28, 8601747), (33, 7298452), (42, 5734498), (44, 5473839), (46, 5235846), (49, 4915284), (66, 3649226), (69, 3490564), (77, 3127908), (84, 2867249), (92, 2617923), (98, 2457642), (132, 1824613), (138, 1745282), (147, 1638428), (154, 1563954), (161, 1495956), (196, 1228821), (231, 1042636), (253, 951972), (276, 872641), (294, 819214), (308, 781977), (322, 747978), (462, 521318), (483, 498652), (506, 475986), (539, 446844), (588, 409607), (644, 373989), (759, 317324), (924, 260659), (966, 249326), (1012, 237993), (1078, 223422), (1127, 213708), (1518, 158662), (1617, 148948), (1619, 148764), (1771, 135996), (1932, 124663), (2156, 111711), (2254, 106854), (3036, 79331), (3234, 74474), (3238, 74382), (3381, 71236), (3542, 67998), (4508, 53427), (4857, 49588), (5313, 45332), (6468, 37237), (6476, 37191), (6762, 35618), (7084, 33999), (9714, 24794), (10626, 22666), (11333, 21252), (12397, 19428), (13524, 17809)]