25041744

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{13}}^2$

素因数の和:64

約数の個数: 240

約数和(自身を含む): 90768000

約数和(自身を除く): 65726256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 169, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 338, 343, 351, 364, 378, 392, 432, 441, 468, 504, 507, 546, 588, 624, 637, 676, 686, 702, 728, 756, 784, 819, 882, 936, 1008, 1014, 1029, 1092, 1176, 1183, 1274, 1323, 1352, 1372, 1404, 1456, 1512, 1521, 1638, 1764, 1872, 1911, 2028, 2058, 2184, 2352, 2366, 2457, 2548, 2646, 2704, 2744, 2808, 3024, 3042, 3087, 3276, 3528, 3549, 3822, 4056, 4116, 4368, 4459, 4563, 4732, 4914, 5096, 5292, 5488, 5616, 5733, 6084, 6174, 6552, 7056, 7098, 7644, 8112, 8232, 8281, 8918, 9126, 9261, 9464, 9828, 10192, 10584, 10647, 11466, 12168, 12348, 13104, 13377, 14196, 15288, 16464, 16562, 17199, 17836, 18252, 18522, 18928, 19656, 21168, 21294, 22932, 24336, 24696, 24843, 26754, 28392, 30576, 31941, 33124, 34398, 35672, 36504, 37044, 39312, 40131, 42588, 45864, 49392, 49686, 53508, 56784, 57967, 63882, 66248, 68796, 71344, 73008, 74088, 74529, 80262, 85176, 91728, 99372, 107016, 115934, 120393, 127764, 132496, 137592, 148176, 149058, 160524, 170352, 173901, 198744, 214032, 223587, 231868, 240786, 255528, 275184, 298116, 321048, 347802, 397488, 447174, 463736, 481572, 511056, 521703, 596232, 642096, 695604, 894348, 927472, 963144, 1043406, 1192464, 1391208, 1565109, 1788696, 1926288, 2086812, 2782416, 3130218, 3577392, 4173624, 6260436, 8347248, 12520872, 25041744]

約数ペア:

[(1, 25041744), (2, 12520872), (3, 8347248), (4, 6260436), (6, 4173624), (7, 3577392), (8, 3130218), (9, 2782416), (12, 2086812), (13, 1926288), (14, 1788696), (16, 1565109), (18, 1391208), (21, 1192464), (24, 1043406), (26, 963144), (27, 927472), (28, 894348), (36, 695604), (39, 642096), (42, 596232), (48, 521703), (49, 511056), (52, 481572), (54, 463736), (56, 447174), (63, 397488), (72, 347802), (78, 321048), (84, 298116), (91, 275184), (98, 255528), (104, 240786), (108, 231868), (112, 223587), (117, 214032), (126, 198744), (144, 173901), (147, 170352), (156, 160524), (168, 149058), (169, 148176), (182, 137592), (189, 132496), (196, 127764), (208, 120393), (216, 115934), (234, 107016), (252, 99372), (273, 91728), (294, 85176), (312, 80262), (336, 74529), (338, 74088), (343, 73008), (351, 71344), (364, 68796), (378, 66248), (392, 63882), (432, 57967), (441, 56784), (468, 53508), (504, 49686), (507, 49392), (546, 45864), (588, 42588), (624, 40131), (637, 39312), (676, 37044), (686, 36504), (702, 35672), (728, 34398), (756, 33124), (784, 31941), (819, 30576), (882, 28392), (936, 26754), (1008, 24843), (1014, 24696), (1029, 24336), (1092, 22932), (1176, 21294), (1183, 21168), (1274, 19656), (1323, 18928), (1352, 18522), (1372, 18252), (1404, 17836), (1456, 17199), (1512, 16562), (1521, 16464), (1638, 15288), (1764, 14196), (1872, 13377), (1911, 13104), (2028, 12348), (2058, 12168), (2184, 11466), (2352, 10647), (2366, 10584), (2457, 10192), (2548, 9828), (2646, 9464), (2704, 9261), (2744, 9126), (2808, 8918), (3024, 8281), (3042, 8232), (3087, 8112), (3276, 7644), (3528, 7098), (3549, 7056), (3822, 6552), (4056, 6174), (4116, 6084), (4368, 5733), (4459, 5616), (4563, 5488), (4732, 5292), (4914, 5096)]