2493173844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1320

約数の個数: 240

約数和(自身を含む): 8014110720

約数和(自身を除く): 5520936876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 47, 54, 57, 63, 76, 81, 84, 94, 108, 114, 126, 133, 141, 162, 171, 188, 189, 228, 252, 266, 282, 324, 329, 342, 378, 399, 423, 513, 532, 564, 567, 658, 684, 756, 798, 846, 893, 987, 1026, 1134, 1197, 1231, 1269, 1316, 1539, 1596, 1692, 1786, 1974, 2052, 2268, 2394, 2462, 2538, 2679, 2961, 3078, 3572, 3591, 3693, 3807, 3948, 4788, 4924, 5076, 5358, 5922, 6156, 6251, 7182, 7386, 7614, 8037, 8617, 8883, 10716, 10773, 11079, 11844, 12502, 14364, 14772, 15228, 16074, 17234, 17766, 18753, 21546, 22158, 23389, 24111, 25004, 25851, 26649, 32148, 33237, 34468, 35532, 37506, 43092, 44316, 46778, 48222, 51702, 53298, 56259, 57857, 66474, 70167, 72333, 75012, 77553, 93556, 96444, 99711, 103404, 106596, 112518, 115714, 132948, 140334, 144666, 155106, 163723, 168777, 173571, 199422, 210501, 225036, 231428, 232659, 280668, 289332, 310212, 327446, 337554, 347142, 398844, 404999, 421002, 465318, 491169, 506331, 520713, 631503, 654892, 675108, 694284, 697977, 809998, 842004, 930636, 982338, 1012662, 1041426, 1099283, 1214997, 1263006, 1395954, 1473507, 1562139, 1619996, 1894509, 1964676, 2025324, 2082852, 2198566, 2429994, 2526012, 2791908, 2947014, 3124278, 3297849, 3644991, 3789018, 4397132, 4420521, 4686417, 4859988, 5894028, 6248556, 6595698, 7289982, 7578036, 7694981, 8841042, 9372834, 9893547, 10934973, 13191396, 13261563, 14579964, 15389962, 17682084, 18745668, 19787094, 21869946, 23084943, 26523126, 29680641, 30779924, 32804919, 39574188, 43739892, 46169886, 53046252, 59361282, 65609838, 69254829, 89041923, 92339772, 118722564, 131219676, 138509658, 178083846, 207764487, 277019316, 356167692, 415528974, 623293461, 831057948, 1246586922, 2493173844]

約数ペア:

[(1, 2493173844), (2, 1246586922), (3, 831057948), (4, 623293461), (6, 415528974), (7, 356167692), (9, 277019316), (12, 207764487), (14, 178083846), (18, 138509658), (19, 131219676), (21, 118722564), (27, 92339772), (28, 89041923), (36, 69254829), (38, 65609838), (42, 59361282), (47, 53046252), (54, 46169886), (57, 43739892), (63, 39574188), (76, 32804919), (81, 30779924), (84, 29680641), (94, 26523126), (108, 23084943), (114, 21869946), (126, 19787094), (133, 18745668), (141, 17682084), (162, 15389962), (171, 14579964), (188, 13261563), (189, 13191396), (228, 10934973), (252, 9893547), (266, 9372834), (282, 8841042), (324, 7694981), (329, 7578036), (342, 7289982), (378, 6595698), (399, 6248556), (423, 5894028), (513, 4859988), (532, 4686417), (564, 4420521), (567, 4397132), (658, 3789018), (684, 3644991), (756, 3297849), (798, 3124278), (846, 2947014), (893, 2791908), (987, 2526012), (1026, 2429994), (1134, 2198566), (1197, 2082852), (1231, 2025324), (1269, 1964676), (1316, 1894509), (1539, 1619996), (1596, 1562139), (1692, 1473507), (1786, 1395954), (1974, 1263006), (2052, 1214997), (2268, 1099283), (2394, 1041426), (2462, 1012662), (2538, 982338), (2679, 930636), (2961, 842004), (3078, 809998), (3572, 697977), (3591, 694284), (3693, 675108), (3807, 654892), (3948, 631503), (4788, 520713), (4924, 506331), (5076, 491169), (5358, 465318), (5922, 421002), (6156, 404999), (6251, 398844), (7182, 347142), (7386, 337554), (7614, 327446), (8037, 310212), (8617, 289332), (8883, 280668), (10716, 232659), (10773, 231428), (11079, 225036), (11844, 210501), (12502, 199422), (14364, 173571), (14772, 168777), (15228, 163723), (16074, 155106), (17234, 144666), (17766, 140334), (18753, 132948), (21546, 115714), (22158, 112518), (23389, 106596), (24111, 103404), (25004, 99711), (25851, 96444), (26649, 93556), (32148, 77553), (33237, 75012), (34468, 72333), (35532, 70167), (37506, 66474), (43092, 57857), (44316, 56259), (46778, 53298), (48222, 51702)]