231278112

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 740880000

約数和(自身を除く): 509601888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 72, 78, 96, 104, 108, 117, 118, 144, 156, 177, 208, 216, 234, 236, 288, 312, 349, 351, 354, 416, 432, 468, 472, 531, 624, 698, 702, 708, 767, 864, 936, 944, 1047, 1062, 1248, 1396, 1404, 1416, 1534, 1593, 1872, 1888, 2094, 2124, 2301, 2792, 2808, 2832, 3068, 3141, 3186, 3744, 4188, 4248, 4537, 4602, 5584, 5616, 5664, 6136, 6282, 6372, 6903, 8376, 8496, 9074, 9204, 9423, 11168, 11232, 12272, 12564, 12744, 13611, 13806, 16752, 16992, 18148, 18408, 18846, 20591, 20709, 24544, 25128, 25488, 27222, 27612, 33504, 36296, 36816, 37692, 40833, 41182, 41418, 50256, 50976, 54444, 55224, 61773, 72592, 73632, 75384, 81666, 82364, 82836, 100512, 108888, 110448, 122499, 123546, 145184, 150768, 163332, 164728, 165672, 185319, 217776, 220896, 244998, 247092, 267683, 301536, 326664, 329456, 331344, 370638, 435552, 489996, 494184, 535366, 555957, 653328, 658912, 662688, 741276, 803049, 979992, 988368, 1070732, 1111914, 1306656, 1482552, 1606098, 1959984, 1976736, 2141464, 2223828, 2409147, 2965104, 3212196, 3919968, 4282928, 4447656, 4818294, 5930208, 6424392, 7227441, 8565856, 8895312, 9636588, 12848784, 14454882, 17790624, 19273176, 25697568, 28909764, 38546352, 57819528, 77092704, 115639056, 231278112]

約数ペア:

[(1, 231278112), (2, 115639056), (3, 77092704), (4, 57819528), (6, 38546352), (8, 28909764), (9, 25697568), (12, 19273176), (13, 17790624), (16, 14454882), (18, 12848784), (24, 9636588), (26, 8895312), (27, 8565856), (32, 7227441), (36, 6424392), (39, 5930208), (48, 4818294), (52, 4447656), (54, 4282928), (59, 3919968), (72, 3212196), (78, 2965104), (96, 2409147), (104, 2223828), (108, 2141464), (117, 1976736), (118, 1959984), (144, 1606098), (156, 1482552), (177, 1306656), (208, 1111914), (216, 1070732), (234, 988368), (236, 979992), (288, 803049), (312, 741276), (349, 662688), (351, 658912), (354, 653328), (416, 555957), (432, 535366), (468, 494184), (472, 489996), (531, 435552), (624, 370638), (698, 331344), (702, 329456), (708, 326664), (767, 301536), (864, 267683), (936, 247092), (944, 244998), (1047, 220896), (1062, 217776), (1248, 185319), (1396, 165672), (1404, 164728), (1416, 163332), (1534, 150768), (1593, 145184), (1872, 123546), (1888, 122499), (2094, 110448), (2124, 108888), (2301, 100512), (2792, 82836), (2808, 82364), (2832, 81666), (3068, 75384), (3141, 73632), (3186, 72592), (3744, 61773), (4188, 55224), (4248, 54444), (4537, 50976), (4602, 50256), (5584, 41418), (5616, 41182), (5664, 40833), (6136, 37692), (6282, 36816), (6372, 36296), (6903, 33504), (8376, 27612), (8496, 27222), (9074, 25488), (9204, 25128), (9423, 24544), (11168, 20709), (11232, 20591), (12272, 18846), (12564, 18408), (12744, 18148), (13611, 16992), (13806, 16752)]