289251872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5843}}^1$

素因数の和:5890

約数の個数: 96

約数和(自身を含む): 742234752

約数和(自身を除く): 452982880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 5843, 6188, 7072, 11686, 12376, 23372, 24752, 40901, 46744, 49504, 75959, 81802, 93488, 99331, 151918, 163604, 186976, 198662, 303836, 327208, 397324, 531713, 607672, 654416, 695317, 794648, 1063426, 1215344, 1291303, 1308832, 1390634, 1589296, 2126852, 2430688, 2582606, 2781268, 3178592, 4253704, 5165212, 5562536, 8507408, 9039121, 10330424, 11125072, 17014816, 18078242, 20660848, 22250144, 36156484, 41321696, 72312968, 144625936, 289251872]

約数ペア:

[(1, 289251872), (2, 144625936), (4, 72312968), (7, 41321696), (8, 36156484), (13, 22250144), (14, 20660848), (16, 18078242), (17, 17014816), (26, 11125072), (28, 10330424), (32, 9039121), (34, 8507408), (52, 5562536), (56, 5165212), (68, 4253704), (91, 3178592), (104, 2781268), (112, 2582606), (119, 2430688), (136, 2126852), (182, 1589296), (208, 1390634), (221, 1308832), (224, 1291303), (238, 1215344), (272, 1063426), (364, 794648), (416, 695317), (442, 654416), (476, 607672), (544, 531713), (728, 397324), (884, 327208), (952, 303836), (1456, 198662), (1547, 186976), (1768, 163604), (1904, 151918), (2912, 99331), (3094, 93488), (3536, 81802), (3808, 75959), (5843, 49504), (6188, 46744), (7072, 40901), (11686, 24752), (12376, 23372)]