1217505744

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 270

約数和(自身を含む): 4296174246

約数和(自身を除く): 3078668502

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 169, 182, 196, 208, 234, 252, 273, 294, 312, 336, 338, 364, 392, 441, 468, 504, 507, 546, 588, 624, 637, 676, 728, 784, 819, 882, 936, 1008, 1014, 1021, 1092, 1176, 1183, 1274, 1352, 1456, 1521, 1638, 1764, 1872, 1911, 2028, 2042, 2184, 2352, 2366, 2548, 2704, 3042, 3063, 3276, 3528, 3549, 3822, 4056, 4084, 4368, 4732, 5096, 5733, 6084, 6126, 6552, 7056, 7098, 7147, 7644, 8112, 8168, 8281, 9189, 9464, 10192, 10647, 11466, 12168, 12252, 13104, 13273, 14196, 14294, 15288, 16336, 16562, 18378, 18928, 21294, 21441, 22932, 24336, 24504, 24843, 26546, 28392, 28588, 30576, 33124, 36756, 39819, 42588, 42882, 45864, 49008, 49686, 50029, 53092, 56784, 57176, 64323, 66248, 73512, 74529, 79638, 85176, 85764, 91728, 92911, 99372, 100058, 106184, 114352, 119457, 128646, 132496, 147024, 149058, 150087, 159276, 170352, 171528, 172549, 185822, 198744, 200116, 212368, 238914, 257292, 278733, 298116, 300174, 318552, 343056, 345098, 371644, 397488, 400232, 450261, 477828, 514584, 517647, 557466, 596232, 600348, 637104, 650377, 690196, 743288, 800464, 836199, 900522, 955656, 1029168, 1035294, 1114932, 1192464, 1200696, 1207843, 1300754, 1380392, 1486576, 1552941, 1672398, 1801044, 1911312, 1951131, 2070588, 2229864, 2401392, 2415686, 2601508, 2760784, 3105882, 3344796, 3602088, 3623529, 3902262, 4141176, 4459728, 4831372, 5203016, 5853393, 6211764, 6689592, 7204176, 7247058, 7804524, 8282352, 8454901, 9662744, 10406032, 10870587, 11706786, 12423528, 13379184, 14494116, 15609048, 16909802, 19325488, 21741174, 23413572, 24847056, 25364703, 28988232, 31218096, 33819604, 43482348, 46827144, 50729406, 57976464, 67639208, 76094109, 86964696, 93654288, 101458812, 135278416, 152188218, 173929392, 202917624, 304376436, 405835248, 608752872, 1217505744]

約数ペア:

[(1, 1217505744), (2, 608752872), (3, 405835248), (4, 304376436), (6, 202917624), (7, 173929392), (8, 152188218), (9, 135278416), (12, 101458812), (13, 93654288), (14, 86964696), (16, 76094109), (18, 67639208), (21, 57976464), (24, 50729406), (26, 46827144), (28, 43482348), (36, 33819604), (39, 31218096), (42, 28988232), (48, 25364703), (49, 24847056), (52, 23413572), (56, 21741174), (63, 19325488), (72, 16909802), (78, 15609048), (84, 14494116), (91, 13379184), (98, 12423528), (104, 11706786), (112, 10870587), (117, 10406032), (126, 9662744), (144, 8454901), (147, 8282352), (156, 7804524), (168, 7247058), (169, 7204176), (182, 6689592), (196, 6211764), (208, 5853393), (234, 5203016), (252, 4831372), (273, 4459728), (294, 4141176), (312, 3902262), (336, 3623529), (338, 3602088), (364, 3344796), (392, 3105882), (441, 2760784), (468, 2601508), (504, 2415686), (507, 2401392), (546, 2229864), (588, 2070588), (624, 1951131), (637, 1911312), (676, 1801044), (728, 1672398), (784, 1552941), (819, 1486576), (882, 1380392), (936, 1300754), (1008, 1207843), (1014, 1200696), (1021, 1192464), (1092, 1114932), (1176, 1035294), (1183, 1029168), (1274, 955656), (1352, 900522), (1456, 836199), (1521, 800464), (1638, 743288), (1764, 690196), (1872, 650377), (1911, 637104), (2028, 600348), (2042, 596232), (2184, 557466), (2352, 517647), (2366, 514584), (2548, 477828), (2704, 450261), (3042, 400232), (3063, 397488), (3276, 371644), (3528, 345098), (3549, 343056), (3822, 318552), (4056, 300174), (4084, 298116), (4368, 278733), (4732, 257292), (5096, 238914), (5733, 212368), (6084, 200116), (6126, 198744), (6552, 185822), (7056, 172549), (7098, 171528), (7147, 170352), (7644, 159276), (8112, 150087), (8168, 149058), (8281, 147024), (9189, 132496), (9464, 128646), (10192, 119457), (10647, 114352), (11466, 106184), (12168, 100058), (12252, 99372), (13104, 92911), (13273, 91728), (14196, 85764), (14294, 85176), (15288, 79638), (16336, 74529), (16562, 73512), (18378, 66248), (18928, 64323), (21294, 57176), (21441, 56784), (22932, 53092), (24336, 50029), (24504, 49686), (24843, 49008), (26546, 45864), (28392, 42882), (28588, 42588), (30576, 39819), (33124, 36756)]