18158892816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:789

約数の個数: 160

約数和(自身を含む): 49120411648

約数和(自身を除く): 30961518832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 248, 254, 307, 313, 372, 381, 496, 508, 614, 626, 744, 762, 921, 939, 1016, 1228, 1252, 1488, 1524, 1842, 1878, 2032, 2456, 2504, 3048, 3684, 3756, 3937, 4912, 5008, 6096, 7368, 7512, 7874, 9517, 9703, 11811, 14736, 15024, 15748, 19034, 19406, 23622, 28551, 29109, 31496, 38068, 38812, 38989, 39751, 47244, 57102, 58218, 62992, 76136, 77624, 77978, 79502, 94488, 96091, 114204, 116436, 116967, 119253, 152272, 155248, 155956, 159004, 188976, 192182, 228408, 232872, 233934, 238506, 288273, 311912, 318008, 384364, 456816, 465744, 467868, 477012, 576546, 623824, 636016, 768728, 935736, 954024, 1153092, 1208659, 1232281, 1537456, 1871472, 1908048, 2306184, 2417318, 2464562, 2978821, 3625977, 3696843, 4612368, 4834636, 4929124, 5957642, 7251954, 7393686, 8936463, 9669272, 9858248, 11915284, 12203557, 14503908, 14787372, 17872926, 19338544, 19716496, 23830568, 24407114, 29007816, 29574744, 35745852, 36610671, 47661136, 48814228, 58015632, 59149488, 71491704, 73221342, 97628456, 142983408, 146442684, 195256912, 292885368, 378310267, 585770736, 756620534, 1134930801, 1513241068, 2269861602, 3026482136, 4539723204, 6052964272, 9079446408, 18158892816]

約数ペア:

[(1, 18158892816), (2, 9079446408), (3, 6052964272), (4, 4539723204), (6, 3026482136), (8, 2269861602), (12, 1513241068), (16, 1134930801), (24, 756620534), (31, 585770736), (48, 378310267), (62, 292885368), (93, 195256912), (124, 146442684), (127, 142983408), (186, 97628456), (248, 73221342), (254, 71491704), (307, 59149488), (313, 58015632), (372, 48814228), (381, 47661136), (496, 36610671), (508, 35745852), (614, 29574744), (626, 29007816), (744, 24407114), (762, 23830568), (921, 19716496), (939, 19338544), (1016, 17872926), (1228, 14787372), (1252, 14503908), (1488, 12203557), (1524, 11915284), (1842, 9858248), (1878, 9669272), (2032, 8936463), (2456, 7393686), (2504, 7251954), (3048, 5957642), (3684, 4929124), (3756, 4834636), (3937, 4612368), (4912, 3696843), (5008, 3625977), (6096, 2978821), (7368, 2464562), (7512, 2417318), (7874, 2306184), (9517, 1908048), (9703, 1871472), (11811, 1537456), (14736, 1232281), (15024, 1208659), (15748, 1153092), (19034, 954024), (19406, 935736), (23622, 768728), (28551, 636016), (29109, 623824), (31496, 576546), (38068, 477012), (38812, 467868), (38989, 465744), (39751, 456816), (47244, 384364), (57102, 318008), (58218, 311912), (62992, 288273), (76136, 238506), (77624, 233934), (77978, 232872), (79502, 228408), (94488, 192182), (96091, 188976), (114204, 159004), (116436, 155956), (116967, 155248), (119253, 152272)]