2018794232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 5024448000

約数和(自身を除く): 3005653768

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 103, 104, 109, 133, 152, 169, 182, 206, 218, 247, 266, 338, 364, 412, 436, 494, 532, 676, 721, 728, 763, 824, 872, 988, 1064, 1183, 1339, 1352, 1417, 1442, 1526, 1729, 1957, 1976, 2071, 2366, 2678, 2834, 2884, 3052, 3211, 3458, 3914, 4142, 4732, 5356, 5668, 5768, 6104, 6422, 6916, 7828, 8284, 9373, 9464, 9919, 10712, 11227, 11336, 12844, 13699, 13832, 14497, 15656, 16568, 17407, 18421, 18746, 19838, 22454, 22477, 25441, 25688, 26923, 27398, 28994, 34814, 36842, 37492, 39676, 44908, 44954, 50882, 53846, 54796, 57988, 69628, 73684, 74984, 78589, 79352, 89816, 89908, 101764, 107692, 109592, 115976, 121849, 128947, 139256, 145951, 147368, 157178, 178087, 179816, 188461, 203528, 213313, 215384, 243698, 257894, 291902, 314356, 330733, 349999, 356174, 376922, 426626, 487396, 515788, 583804, 628712, 661466, 699998, 712348, 753844, 853252, 974792, 1021657, 1031576, 1167608, 1322932, 1399996, 1424696, 1493191, 1507688, 1706504, 1897363, 2043314, 2315131, 2449993, 2645864, 2773069, 2799992, 2986382, 3794726, 4086628, 4630262, 4899986, 5546138, 5972764, 7589452, 8173256, 9260524, 9799972, 11092276, 11945528, 13281541, 15178904, 18521048, 19411483, 19599944, 22184552, 26563082, 36049897, 38822966, 53126164, 72099794, 77645932, 106252328, 144199588, 155291864, 252349279, 288399176, 504698558, 1009397116, 2018794232]

約数ペア:

[(1, 2018794232), (2, 1009397116), (4, 504698558), (7, 288399176), (8, 252349279), (13, 155291864), (14, 144199588), (19, 106252328), (26, 77645932), (28, 72099794), (38, 53126164), (52, 38822966), (56, 36049897), (76, 26563082), (91, 22184552), (103, 19599944), (104, 19411483), (109, 18521048), (133, 15178904), (152, 13281541), (169, 11945528), (182, 11092276), (206, 9799972), (218, 9260524), (247, 8173256), (266, 7589452), (338, 5972764), (364, 5546138), (412, 4899986), (436, 4630262), (494, 4086628), (532, 3794726), (676, 2986382), (721, 2799992), (728, 2773069), (763, 2645864), (824, 2449993), (872, 2315131), (988, 2043314), (1064, 1897363), (1183, 1706504), (1339, 1507688), (1352, 1493191), (1417, 1424696), (1442, 1399996), (1526, 1322932), (1729, 1167608), (1957, 1031576), (1976, 1021657), (2071, 974792), (2366, 853252), (2678, 753844), (2834, 712348), (2884, 699998), (3052, 661466), (3211, 628712), (3458, 583804), (3914, 515788), (4142, 487396), (4732, 426626), (5356, 376922), (5668, 356174), (5768, 349999), (6104, 330733), (6422, 314356), (6916, 291902), (7828, 257894), (8284, 243698), (9373, 215384), (9464, 213313), (9919, 203528), (10712, 188461), (11227, 179816), (11336, 178087), (12844, 157178), (13699, 147368), (13832, 145951), (14497, 139256), (15656, 128947), (16568, 121849), (17407, 115976), (18421, 109592), (18746, 107692), (19838, 101764), (22454, 89908), (22477, 89816), (25441, 79352), (25688, 78589), (26923, 74984), (27398, 73684), (28994, 69628), (34814, 57988), (36842, 54796), (37492, 53846), (39676, 50882), (44908, 44954)]