221633496

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 731872800

約数和(自身を除く): 510239304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 89, 108, 122, 126, 162, 168, 178, 183, 189, 216, 243, 244, 252, 267, 324, 356, 366, 378, 427, 486, 488, 504, 534, 549, 567, 623, 648, 712, 729, 732, 756, 801, 854, 972, 1068, 1098, 1134, 1246, 1281, 1458, 1464, 1512, 1602, 1647, 1701, 1708, 1869, 1944, 2136, 2196, 2268, 2403, 2492, 2562, 2916, 3204, 3294, 3402, 3416, 3738, 3843, 4392, 4536, 4806, 4941, 4984, 5103, 5124, 5429, 5607, 5832, 6408, 6588, 6804, 7209, 7476, 7686, 9612, 9882, 10206, 10248, 10858, 11214, 11529, 13176, 13608, 14418, 14823, 14952, 15372, 16287, 16821, 19224, 19764, 20412, 21627, 21716, 22428, 23058, 28836, 29646, 30744, 32574, 33642, 34587, 38003, 39528, 40824, 43254, 43432, 44469, 44856, 46116, 48861, 50463, 57672, 59292, 64881, 65148, 67284, 69174, 76006, 86508, 88938, 92232, 97722, 100926, 103761, 114009, 118584, 129762, 130296, 134568, 138348, 146583, 151389, 152012, 173016, 177876, 195444, 201852, 207522, 228018, 259524, 276696, 293166, 302778, 304024, 311283, 342027, 355752, 390888, 403704, 415044, 439749, 454167, 456036, 519048, 586332, 605556, 622566, 684054, 830088, 879498, 908334, 912072, 1026081, 1172664, 1211112, 1245132, 1319247, 1368108, 1758996, 1816668, 2052162, 2490264, 2638494, 2736216, 3078243, 3517992, 3633336, 3957741, 4104324, 5276988, 6156486, 7915482, 8208648, 9234729, 10553976, 12312972, 15830964, 18469458, 24625944, 27704187, 31661928, 36938916, 55408374, 73877832, 110816748, 221633496]

約数ペア:

[(1, 221633496), (2, 110816748), (3, 73877832), (4, 55408374), (6, 36938916), (7, 31661928), (8, 27704187), (9, 24625944), (12, 18469458), (14, 15830964), (18, 12312972), (21, 10553976), (24, 9234729), (27, 8208648), (28, 7915482), (36, 6156486), (42, 5276988), (54, 4104324), (56, 3957741), (61, 3633336), (63, 3517992), (72, 3078243), (81, 2736216), (84, 2638494), (89, 2490264), (108, 2052162), (122, 1816668), (126, 1758996), (162, 1368108), (168, 1319247), (178, 1245132), (183, 1211112), (189, 1172664), (216, 1026081), (243, 912072), (244, 908334), (252, 879498), (267, 830088), (324, 684054), (356, 622566), (366, 605556), (378, 586332), (427, 519048), (486, 456036), (488, 454167), (504, 439749), (534, 415044), (549, 403704), (567, 390888), (623, 355752), (648, 342027), (712, 311283), (729, 304024), (732, 302778), (756, 293166), (801, 276696), (854, 259524), (972, 228018), (1068, 207522), (1098, 201852), (1134, 195444), (1246, 177876), (1281, 173016), (1458, 152012), (1464, 151389), (1512, 146583), (1602, 138348), (1647, 134568), (1701, 130296), (1708, 129762), (1869, 118584), (1944, 114009), (2136, 103761), (2196, 100926), (2268, 97722), (2403, 92232), (2492, 88938), (2562, 86508), (2916, 76006), (3204, 69174), (3294, 67284), (3402, 65148), (3416, 64881), (3738, 59292), (3843, 57672), (4392, 50463), (4536, 48861), (4806, 46116), (4941, 44856), (4984, 44469), (5103, 43432), (5124, 43254), (5429, 40824), (5607, 39528), (5832, 38003), (6408, 34587), (6588, 33642), (6804, 32574), (7209, 30744), (7476, 29646), (7686, 28836), (9612, 23058), (9882, 22428), (10206, 21716), (10248, 21627), (10858, 20412), (11214, 19764), (11529, 19224), (13176, 16821), (13608, 16287), (14418, 15372), (14823, 14952)]