219982464

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 701904840

約数和(自身を除く): 481922376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 128, 144, 148, 156, 192, 208, 222, 234, 288, 296, 312, 333, 384, 397, 416, 444, 468, 481, 576, 592, 624, 666, 794, 832, 888, 936, 962, 1152, 1184, 1191, 1248, 1332, 1443, 1588, 1664, 1776, 1872, 1924, 2368, 2382, 2496, 2664, 2886, 3176, 3552, 3573, 3744, 3848, 4329, 4736, 4764, 4992, 5161, 5328, 5772, 6352, 7104, 7146, 7488, 7696, 8658, 9528, 10322, 10656, 11544, 12704, 14208, 14292, 14689, 14976, 15392, 15483, 17316, 19056, 20644, 21312, 23088, 25408, 28584, 29378, 30784, 30966, 34632, 38112, 41288, 42624, 44067, 46176, 46449, 50816, 57168, 58756, 61568, 61932, 69264, 76224, 82576, 88134, 92352, 92898, 114336, 117512, 123864, 132201, 138528, 152448, 165152, 176268, 184704, 185796, 190957, 228672, 235024, 247728, 264402, 277056, 330304, 352536, 371592, 381914, 457344, 470048, 495456, 528804, 554112, 572871, 660608, 705072, 743184, 763828, 940096, 990912, 1057608, 1145742, 1410144, 1486368, 1527656, 1718613, 1880192, 1981824, 2115216, 2291484, 2820288, 2972736, 3055312, 3437226, 4230432, 4582968, 5640576, 5945472, 6110624, 6874452, 8460864, 9165936, 12221248, 13748904, 16921728, 18331872, 24442496, 27497808, 36663744, 54995616, 73327488, 109991232, 219982464]

約数ペア:

[(1, 219982464), (2, 109991232), (3, 73327488), (4, 54995616), (6, 36663744), (8, 27497808), (9, 24442496), (12, 18331872), (13, 16921728), (16, 13748904), (18, 12221248), (24, 9165936), (26, 8460864), (32, 6874452), (36, 6110624), (37, 5945472), (39, 5640576), (48, 4582968), (52, 4230432), (64, 3437226), (72, 3055312), (74, 2972736), (78, 2820288), (96, 2291484), (104, 2115216), (111, 1981824), (117, 1880192), (128, 1718613), (144, 1527656), (148, 1486368), (156, 1410144), (192, 1145742), (208, 1057608), (222, 990912), (234, 940096), (288, 763828), (296, 743184), (312, 705072), (333, 660608), (384, 572871), (397, 554112), (416, 528804), (444, 495456), (468, 470048), (481, 457344), (576, 381914), (592, 371592), (624, 352536), (666, 330304), (794, 277056), (832, 264402), (888, 247728), (936, 235024), (962, 228672), (1152, 190957), (1184, 185796), (1191, 184704), (1248, 176268), (1332, 165152), (1443, 152448), (1588, 138528), (1664, 132201), (1776, 123864), (1872, 117512), (1924, 114336), (2368, 92898), (2382, 92352), (2496, 88134), (2664, 82576), (2886, 76224), (3176, 69264), (3552, 61932), (3573, 61568), (3744, 58756), (3848, 57168), (4329, 50816), (4736, 46449), (4764, 46176), (4992, 44067), (5161, 42624), (5328, 41288), (5772, 38112), (6352, 34632), (7104, 30966), (7146, 30784), (7488, 29378), (7696, 28584), (8658, 25408), (9528, 23088), (10322, 21312), (10656, 20644), (11544, 19056), (12704, 17316), (14208, 15483), (14292, 15392), (14689, 14976)]