420768768

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1198

約数の個数: 176

約数和(自身を含む): 1358290944

約数和(自身を除く): 937522176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 952, 1024, 1088, 1151, 1344, 1428, 1536, 1632, 1792, 1904, 2176, 2302, 2688, 2856, 3072, 3264, 3453, 3584, 3808, 4352, 4604, 5376, 5712, 6528, 6906, 7168, 7616, 8057, 8704, 9208, 10752, 11424, 13056, 13812, 15232, 16114, 17408, 18416, 19567, 21504, 22848, 24171, 26112, 27624, 30464, 32228, 36832, 39134, 45696, 48342, 52224, 55248, 58701, 60928, 64456, 73664, 78268, 91392, 96684, 110496, 117402, 121856, 128912, 136969, 147328, 156536, 182784, 193368, 220992, 234804, 257824, 273938, 294656, 313072, 365568, 386736, 410907, 441984, 469608, 515648, 547876, 589312, 626144, 773472, 821814, 883968, 939216, 1031296, 1095752, 1178624, 1252288, 1546944, 1643628, 1767936, 1878432, 2062592, 2191504, 2504576, 3093888, 3287256, 3535872, 3756864, 4125184, 4383008, 5009152, 6187776, 6574512, 7513728, 8250368, 8766016, 10018304, 12375552, 13149024, 15027456, 17532032, 20036608, 24751104, 26298048, 30054912, 35064064, 52596096, 60109824, 70128128, 105192192, 140256256, 210384384, 420768768]

約数ペア:

[(1, 420768768), (2, 210384384), (3, 140256256), (4, 105192192), (6, 70128128), (7, 60109824), (8, 52596096), (12, 35064064), (14, 30054912), (16, 26298048), (17, 24751104), (21, 20036608), (24, 17532032), (28, 15027456), (32, 13149024), (34, 12375552), (42, 10018304), (48, 8766016), (51, 8250368), (56, 7513728), (64, 6574512), (68, 6187776), (84, 5009152), (96, 4383008), (102, 4125184), (112, 3756864), (119, 3535872), (128, 3287256), (136, 3093888), (168, 2504576), (192, 2191504), (204, 2062592), (224, 1878432), (238, 1767936), (256, 1643628), (272, 1546944), (336, 1252288), (357, 1178624), (384, 1095752), (408, 1031296), (448, 939216), (476, 883968), (512, 821814), (544, 773472), (672, 626144), (714, 589312), (768, 547876), (816, 515648), (896, 469608), (952, 441984), (1024, 410907), (1088, 386736), (1151, 365568), (1344, 313072), (1428, 294656), (1536, 273938), (1632, 257824), (1792, 234804), (1904, 220992), (2176, 193368), (2302, 182784), (2688, 156536), (2856, 147328), (3072, 136969), (3264, 128912), (3453, 121856), (3584, 117402), (3808, 110496), (4352, 96684), (4604, 91392), (5376, 78268), (5712, 73664), (6528, 64456), (6906, 60928), (7168, 58701), (7616, 55248), (8057, 52224), (8704, 48342), (9208, 45696), (10752, 39134), (11424, 36832), (13056, 32228), (13812, 30464), (15232, 27624), (16114, 26112), (17408, 24171), (18416, 22848), (19567, 21504)]