274306240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 112

約数和(自身を含む): 708952608

約数和(自身を除く): 434646368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 233, 260, 283, 320, 416, 466, 520, 566, 832, 932, 1040, 1132, 1165, 1415, 1864, 2080, 2264, 2330, 2830, 3029, 3679, 3728, 4160, 4528, 4660, 5660, 6058, 7358, 7456, 9056, 9320, 11320, 12116, 14716, 14912, 15145, 18112, 18395, 18640, 22640, 24232, 29432, 30290, 36790, 37280, 45280, 48464, 58864, 60580, 65939, 73580, 74560, 90560, 96928, 117728, 121160, 131878, 147160, 193856, 235456, 242320, 263756, 294320, 329695, 484640, 527512, 588640, 659390, 857207, 969280, 1055024, 1177280, 1318780, 1714414, 2110048, 2637560, 3428828, 4220096, 4286035, 5275120, 6857656, 8572070, 10550240, 13715312, 17144140, 21100480, 27430624, 34288280, 54861248, 68576560, 137153120, 274306240]

約数ペア:

[(1, 274306240), (2, 137153120), (4, 68576560), (5, 54861248), (8, 34288280), (10, 27430624), (13, 21100480), (16, 17144140), (20, 13715312), (26, 10550240), (32, 8572070), (40, 6857656), (52, 5275120), (64, 4286035), (65, 4220096), (80, 3428828), (104, 2637560), (130, 2110048), (160, 1714414), (208, 1318780), (233, 1177280), (260, 1055024), (283, 969280), (320, 857207), (416, 659390), (466, 588640), (520, 527512), (566, 484640), (832, 329695), (932, 294320), (1040, 263756), (1132, 242320), (1165, 235456), (1415, 193856), (1864, 147160), (2080, 131878), (2264, 121160), (2330, 117728), (2830, 96928), (3029, 90560), (3679, 74560), (3728, 73580), (4160, 65939), (4528, 60580), (4660, 58864), (5660, 48464), (6058, 45280), (7358, 37280), (7456, 36790), (9056, 30290), (9320, 29432), (11320, 24232), (12116, 22640), (14716, 18640), (14912, 18395), (15145, 18112)]