1816918896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 5167669248

約数和(自身を除く): 3350750352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 127, 156, 202, 208, 227, 254, 303, 312, 381, 404, 454, 508, 606, 624, 681, 762, 808, 908, 1016, 1212, 1313, 1362, 1524, 1616, 1651, 1816, 2032, 2424, 2626, 2724, 2951, 3048, 3302, 3632, 3939, 4848, 4953, 5252, 5448, 5902, 6096, 6604, 7878, 8853, 9906, 10504, 10896, 11804, 12827, 13208, 15756, 17706, 19812, 21008, 22927, 23608, 25654, 26416, 28829, 31512, 35412, 38481, 39624, 45854, 47216, 51308, 57658, 63024, 68781, 70824, 76962, 79248, 86487, 91708, 102616, 115316, 137562, 141648, 153924, 166751, 172974, 183416, 205232, 230632, 275124, 298051, 307848, 333502, 345948, 366832, 374777, 461264, 500253, 550248, 596102, 615696, 667004, 691896, 749554, 894153, 1000506, 1100496, 1124331, 1192204, 1334008, 1383792, 1499108, 1788306, 2001012, 2248662, 2384408, 2668016, 2911729, 2998216, 3576612, 4002024, 4497324, 4768816, 5823458, 5996432, 7153224, 8004048, 8735187, 8994648, 11646916, 14306448, 17470374, 17989296, 23293832, 34940748, 37852477, 46587664, 69881496, 75704954, 113557431, 139762992, 151409908, 227114862, 302819816, 454229724, 605639632, 908459448, 1816918896]

約数ペア:

[(1, 1816918896), (2, 908459448), (3, 605639632), (4, 454229724), (6, 302819816), (8, 227114862), (12, 151409908), (13, 139762992), (16, 113557431), (24, 75704954), (26, 69881496), (39, 46587664), (48, 37852477), (52, 34940748), (78, 23293832), (101, 17989296), (104, 17470374), (127, 14306448), (156, 11646916), (202, 8994648), (208, 8735187), (227, 8004048), (254, 7153224), (303, 5996432), (312, 5823458), (381, 4768816), (404, 4497324), (454, 4002024), (508, 3576612), (606, 2998216), (624, 2911729), (681, 2668016), (762, 2384408), (808, 2248662), (908, 2001012), (1016, 1788306), (1212, 1499108), (1313, 1383792), (1362, 1334008), (1524, 1192204), (1616, 1124331), (1651, 1100496), (1816, 1000506), (2032, 894153), (2424, 749554), (2626, 691896), (2724, 667004), (2951, 615696), (3048, 596102), (3302, 550248), (3632, 500253), (3939, 461264), (4848, 374777), (4953, 366832), (5252, 345948), (5448, 333502), (5902, 307848), (6096, 298051), (6604, 275124), (7878, 230632), (8853, 205232), (9906, 183416), (10504, 172974), (10896, 166751), (11804, 153924), (12827, 141648), (13208, 137562), (15756, 115316), (17706, 102616), (19812, 91708), (21008, 86487), (22927, 79248), (23608, 76962), (25654, 70824), (26416, 68781), (28829, 63024), (31512, 57658), (35412, 51308), (38481, 47216), (39624, 45854)]