285206688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4527

約数の個数: 144

約数和(自身を含む): 925031016

約数和(自身を除く): 639824328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4481, 4896, 5304, 7072, 7956, 8962, 10608, 13443, 15912, 17924, 21216, 26886, 31824, 35848, 40329, 53772, 58253, 63648, 71696, 76177, 80658, 107544, 116506, 143392, 152354, 161316, 174759, 215088, 228531, 233012, 304708, 322632, 349518, 430176, 457062, 466024, 524277, 609416, 645264, 685593, 699036, 914124, 932048, 990301, 1048554, 1218832, 1290528, 1371186, 1398072, 1828248, 1864096, 1980602, 2097108, 2437664, 2742372, 2796144, 2970903, 3656496, 3961204, 4194216, 5484744, 5592288, 5941806, 7312992, 7922408, 8388432, 8912709, 10969488, 11883612, 15844816, 16776864, 17825418, 21938976, 23767224, 31689632, 35650836, 47534448, 71301672, 95068896, 142603344, 285206688]

約数ペア:

[(1, 285206688), (2, 142603344), (3, 95068896), (4, 71301672), (6, 47534448), (8, 35650836), (9, 31689632), (12, 23767224), (13, 21938976), (16, 17825418), (17, 16776864), (18, 15844816), (24, 11883612), (26, 10969488), (32, 8912709), (34, 8388432), (36, 7922408), (39, 7312992), (48, 5941806), (51, 5592288), (52, 5484744), (68, 4194216), (72, 3961204), (78, 3656496), (96, 2970903), (102, 2796144), (104, 2742372), (117, 2437664), (136, 2097108), (144, 1980602), (153, 1864096), (156, 1828248), (204, 1398072), (208, 1371186), (221, 1290528), (234, 1218832), (272, 1048554), (288, 990301), (306, 932048), (312, 914124), (408, 699036), (416, 685593), (442, 645264), (468, 609416), (544, 524277), (612, 466024), (624, 457062), (663, 430176), (816, 349518), (884, 322632), (936, 304708), (1224, 233012), (1248, 228531), (1326, 215088), (1632, 174759), (1768, 161316), (1872, 152354), (1989, 143392), (2448, 116506), (2652, 107544), (3536, 80658), (3744, 76177), (3978, 71696), (4481, 63648), (4896, 58253), (5304, 53772), (7072, 40329), (7956, 35848), (8962, 31824), (10608, 26886), (13443, 21216), (15912, 17924)]