470256384

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 1478874880

約数和(自身を除く): 1008618496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 37, 38, 39, 48, 52, 57, 64, 67, 74, 76, 78, 96, 104, 111, 114, 128, 134, 148, 152, 156, 192, 201, 208, 222, 228, 247, 256, 268, 296, 304, 312, 384, 402, 416, 444, 456, 481, 494, 536, 592, 608, 624, 703, 741, 768, 804, 832, 871, 888, 912, 962, 988, 1072, 1184, 1216, 1248, 1273, 1406, 1443, 1482, 1608, 1664, 1742, 1776, 1824, 1924, 1976, 2109, 2144, 2368, 2432, 2479, 2496, 2546, 2613, 2812, 2886, 2964, 3216, 3328, 3484, 3552, 3648, 3819, 3848, 3952, 4218, 4288, 4736, 4864, 4958, 4992, 5092, 5226, 5624, 5772, 5928, 6432, 6968, 7104, 7296, 7437, 7638, 7696, 7904, 8436, 8576, 9139, 9472, 9916, 9984, 10184, 10452, 11248, 11544, 11856, 12864, 13936, 14208, 14592, 14874, 15276, 15392, 15808, 16549, 16872, 17152, 18278, 19832, 20368, 20904, 22496, 23088, 23712, 25728, 27417, 27872, 28416, 29748, 30552, 30784, 31616, 32227, 33098, 33744, 36556, 39664, 40736, 41808, 44992, 46176, 47101, 47424, 49647, 51456, 54834, 55744, 59496, 61104, 61568, 63232, 64454, 66196, 67488, 73112, 79328, 81472, 83616, 89984, 92352, 94202, 94848, 96681, 99294, 109668, 111488, 118992, 122208, 123136, 128908, 132392, 134976, 141303, 146224, 158656, 162944, 167232, 179968, 184704, 188404, 189696, 193362, 198588, 219336, 222976, 237984, 244416, 257816, 264784, 269952, 282606, 292448, 317312, 325888, 334464, 369408, 376808, 386724, 397176, 438672, 475968, 488832, 515632, 529568, 539904, 565212, 584896, 612313, 634624, 668928, 753616, 773448, 794352, 877344, 951936, 977664, 1031264, 1059136, 1130424, 1169792, 1224626, 1507232, 1546896, 1588704, 1754688, 1836939, 1903872, 2062528, 2118272, 2260848, 2339584, 2449252, 3014464, 3093792, 3177408, 3509376, 3673878, 4125056, 4236544, 4521696, 4898504, 6028928, 6187584, 6354816, 7018752, 7347756, 8250112, 9043392, 9797008, 12057856, 12375168, 12709632, 14695512, 18086784, 19594016, 24750336, 29391024, 36173568, 39188032, 58782048, 78376064, 117564096, 156752128, 235128192, 470256384]

約数ペア:

[(1, 470256384), (2, 235128192), (3, 156752128), (4, 117564096), (6, 78376064), (8, 58782048), (12, 39188032), (13, 36173568), (16, 29391024), (19, 24750336), (24, 19594016), (26, 18086784), (32, 14695512), (37, 12709632), (38, 12375168), (39, 12057856), (48, 9797008), (52, 9043392), (57, 8250112), (64, 7347756), (67, 7018752), (74, 6354816), (76, 6187584), (78, 6028928), (96, 4898504), (104, 4521696), (111, 4236544), (114, 4125056), (128, 3673878), (134, 3509376), (148, 3177408), (152, 3093792), (156, 3014464), (192, 2449252), (201, 2339584), (208, 2260848), (222, 2118272), (228, 2062528), (247, 1903872), (256, 1836939), (268, 1754688), (296, 1588704), (304, 1546896), (312, 1507232), (384, 1224626), (402, 1169792), (416, 1130424), (444, 1059136), (456, 1031264), (481, 977664), (494, 951936), (536, 877344), (592, 794352), (608, 773448), (624, 753616), (703, 668928), (741, 634624), (768, 612313), (804, 584896), (832, 565212), (871, 539904), (888, 529568), (912, 515632), (962, 488832), (988, 475968), (1072, 438672), (1184, 397176), (1216, 386724), (1248, 376808), (1273, 369408), (1406, 334464), (1443, 325888), (1482, 317312), (1608, 292448), (1664, 282606), (1742, 269952), (1776, 264784), (1824, 257816), (1924, 244416), (1976, 237984), (2109, 222976), (2144, 219336), (2368, 198588), (2432, 193362), (2479, 189696), (2496, 188404), (2546, 184704), (2613, 179968), (2812, 167232), (2886, 162944), (2964, 158656), (3216, 146224), (3328, 141303), (3484, 134976), (3552, 132392), (3648, 128908), (3819, 123136), (3848, 122208), (3952, 118992), (4218, 111488), (4288, 109668), (4736, 99294), (4864, 96681), (4958, 94848), (4992, 94202), (5092, 92352), (5226, 89984), (5624, 83616), (5772, 81472), (5928, 79328), (6432, 73112), (6968, 67488), (7104, 66196), (7296, 64454), (7437, 63232), (7638, 61568), (7696, 61104), (7904, 59496), (8436, 55744), (8576, 54834), (9139, 51456), (9472, 49647), (9916, 47424), (9984, 47101), (10184, 46176), (10452, 44992), (11248, 41808), (11544, 40736), (11856, 39664), (12864, 36556), (13936, 33744), (14208, 33098), (14592, 32227), (14874, 31616), (15276, 30784), (15392, 30552), (15808, 29748), (16549, 28416), (16872, 27872), (17152, 27417), (18278, 25728), (19832, 23712), (20368, 23088), (20904, 22496)]