259388064

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2447

約数の個数: 144

約数和(自身を含む): 822112200

約数和(自身を除く): 562724136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1392, 1508, 1872, 2088, 2262, 2389, 2784, 3016, 3393, 3744, 4176, 4524, 4778, 6032, 6786, 7167, 8352, 9048, 9556, 12064, 13572, 14334, 18096, 19112, 21501, 27144, 28668, 31057, 36192, 38224, 43002, 54288, 57336, 62114, 69281, 76448, 86004, 93171, 108576, 114672, 124228, 138562, 172008, 186342, 207843, 229344, 248456, 277124, 279513, 344016, 372684, 415686, 496912, 554248, 559026, 623529, 688032, 745368, 831372, 900653, 993824, 1108496, 1118052, 1247058, 1490736, 1662744, 1801306, 2216992, 2236104, 2494116, 2701959, 2981472, 3325488, 3602612, 4472208, 4988232, 5403918, 6650976, 7205224, 8105877, 8944416, 9976464, 10807836, 14410448, 16211754, 19952928, 21615672, 28820896, 32423508, 43231344, 64847016, 86462688, 129694032, 259388064]

約数ペア:

[(1, 259388064), (2, 129694032), (3, 86462688), (4, 64847016), (6, 43231344), (8, 32423508), (9, 28820896), (12, 21615672), (13, 19952928), (16, 16211754), (18, 14410448), (24, 10807836), (26, 9976464), (29, 8944416), (32, 8105877), (36, 7205224), (39, 6650976), (48, 5403918), (52, 4988232), (58, 4472208), (72, 3602612), (78, 3325488), (87, 2981472), (96, 2701959), (104, 2494116), (116, 2236104), (117, 2216992), (144, 1801306), (156, 1662744), (174, 1490736), (208, 1247058), (232, 1118052), (234, 1108496), (261, 993824), (288, 900653), (312, 831372), (348, 745368), (377, 688032), (416, 623529), (464, 559026), (468, 554248), (522, 496912), (624, 415686), (696, 372684), (754, 344016), (928, 279513), (936, 277124), (1044, 248456), (1131, 229344), (1248, 207843), (1392, 186342), (1508, 172008), (1872, 138562), (2088, 124228), (2262, 114672), (2389, 108576), (2784, 93171), (3016, 86004), (3393, 76448), (3744, 69281), (4176, 62114), (4524, 57336), (4778, 54288), (6032, 43002), (6786, 38224), (7167, 36192), (8352, 31057), (9048, 28668), (9556, 27144), (12064, 21501), (13572, 19112), (14334, 18096)]