259284564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:600

約数の個数: 240

約数和(自身を含む): 891179520

約数和(自身を除く): 631894956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 81, 84, 99, 108, 114, 126, 132, 133, 154, 162, 171, 189, 198, 209, 228, 231, 252, 266, 297, 308, 324, 342, 378, 396, 399, 418, 462, 513, 532, 547, 567, 594, 627, 684, 693, 756, 798, 836, 891, 924, 1026, 1094, 1134, 1188, 1197, 1254, 1386, 1463, 1539, 1596, 1641, 1782, 1881, 2052, 2079, 2188, 2268, 2394, 2508, 2772, 2926, 3078, 3282, 3564, 3591, 3762, 3829, 4158, 4389, 4788, 4923, 5643, 5852, 6017, 6156, 6237, 6564, 7182, 7524, 7658, 8316, 8778, 9846, 10393, 10773, 11286, 11487, 12034, 12474, 13167, 14364, 14769, 15316, 16929, 17556, 18051, 19692, 20786, 21546, 22572, 22974, 24068, 24948, 26334, 29538, 31179, 33858, 34461, 36102, 39501, 41572, 42119, 43092, 44307, 45948, 52668, 54153, 59076, 62358, 67716, 68922, 72204, 72751, 79002, 84238, 88614, 93537, 103383, 108306, 114323, 118503, 124716, 126357, 137844, 145502, 158004, 162459, 168476, 177228, 187074, 206766, 216612, 218253, 228646, 237006, 252714, 280611, 291004, 310149, 324918, 342969, 374148, 379071, 413532, 436506, 457292, 474012, 487377, 505428, 561222, 620298, 649836, 654759, 685938, 758142, 800261, 841833, 873012, 974754, 1028907, 1122444, 1137213, 1240596, 1309518, 1371876, 1516284, 1600522, 1683666, 1949508, 1964277, 2057814, 2274426, 2400783, 2619036, 3086721, 3201044, 3367332, 3411639, 3928554, 4115628, 4548852, 4801566, 5892831, 6173442, 6823278, 7202349, 7857108, 9260163, 9603132, 11785662, 12346884, 13646556, 14404698, 18520326, 21607047, 23571324, 28809396, 37040652, 43214094, 64821141, 86428188, 129642282, 259284564]

約数ペア:

[(1, 259284564), (2, 129642282), (3, 86428188), (4, 64821141), (6, 43214094), (7, 37040652), (9, 28809396), (11, 23571324), (12, 21607047), (14, 18520326), (18, 14404698), (19, 13646556), (21, 12346884), (22, 11785662), (27, 9603132), (28, 9260163), (33, 7857108), (36, 7202349), (38, 6823278), (42, 6173442), (44, 5892831), (54, 4801566), (57, 4548852), (63, 4115628), (66, 3928554), (76, 3411639), (77, 3367332), (81, 3201044), (84, 3086721), (99, 2619036), (108, 2400783), (114, 2274426), (126, 2057814), (132, 1964277), (133, 1949508), (154, 1683666), (162, 1600522), (171, 1516284), (189, 1371876), (198, 1309518), (209, 1240596), (228, 1137213), (231, 1122444), (252, 1028907), (266, 974754), (297, 873012), (308, 841833), (324, 800261), (342, 758142), (378, 685938), (396, 654759), (399, 649836), (418, 620298), (462, 561222), (513, 505428), (532, 487377), (547, 474012), (567, 457292), (594, 436506), (627, 413532), (684, 379071), (693, 374148), (756, 342969), (798, 324918), (836, 310149), (891, 291004), (924, 280611), (1026, 252714), (1094, 237006), (1134, 228646), (1188, 218253), (1197, 216612), (1254, 206766), (1386, 187074), (1463, 177228), (1539, 168476), (1596, 162459), (1641, 158004), (1782, 145502), (1881, 137844), (2052, 126357), (2079, 124716), (2188, 118503), (2268, 114323), (2394, 108306), (2508, 103383), (2772, 93537), (2926, 88614), (3078, 84238), (3282, 79002), (3564, 72751), (3591, 72204), (3762, 68922), (3829, 67716), (4158, 62358), (4389, 59076), (4788, 54153), (4923, 52668), (5643, 45948), (5852, 44307), (6017, 43092), (6156, 42119), (6237, 41572), (6564, 39501), (7182, 36102), (7524, 34461), (7658, 33858), (8316, 31179), (8778, 29538), (9846, 26334), (10393, 24948), (10773, 24068), (11286, 22974), (11487, 22572), (12034, 21546), (12474, 20786), (13167, 19692), (14364, 18051), (14769, 17556), (15316, 16929)]