396643520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 224

約数和(自身を含む): 1189012608

約数和(自身を除く): 792369088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 64, 65, 70, 80, 91, 104, 106, 112, 130, 140, 160, 182, 208, 212, 224, 257, 260, 265, 280, 320, 364, 371, 416, 424, 448, 455, 514, 520, 530, 560, 689, 728, 742, 832, 848, 910, 1028, 1040, 1060, 1120, 1285, 1378, 1456, 1484, 1696, 1799, 1820, 1855, 2056, 2080, 2120, 2240, 2570, 2756, 2912, 2968, 3341, 3392, 3445, 3598, 3640, 3710, 4112, 4160, 4240, 4823, 5140, 5512, 5824, 5936, 6682, 6890, 7196, 7280, 7420, 8224, 8480, 8995, 9646, 10280, 11024, 11872, 13364, 13621, 13780, 14392, 14560, 14840, 16448, 16705, 16960, 17990, 19292, 20560, 22048, 23387, 23744, 24115, 26728, 27242, 27560, 28784, 29120, 29680, 33410, 35980, 38584, 41120, 44096, 46774, 48230, 53456, 54484, 55120, 57568, 59360, 66820, 68105, 71960, 77168, 82240, 93548, 95347, 96460, 106912, 108968, 110240, 115136, 116935, 118720, 133640, 136210, 143920, 154336, 177073, 187096, 190694, 192920, 213824, 217936, 220480, 233870, 267280, 272420, 287840, 308672, 354146, 374192, 381388, 385840, 435872, 467740, 476735, 534560, 544840, 575680, 708292, 748384, 762776, 771680, 871744, 885365, 935480, 953470, 1069120, 1089680, 1239511, 1416584, 1496768, 1525552, 1543360, 1770730, 1870960, 1906940, 2179360, 2479022, 2833168, 3051104, 3541460, 3741920, 3813880, 4358720, 4958044, 5666336, 6102208, 6197555, 7082920, 7483840, 7627760, 9916088, 11332672, 12395110, 14165840, 15255520, 19832176, 24790220, 28331680, 30511040, 39664352, 49580440, 56663360, 79328704, 99160880, 198321760, 396643520]

約数ペア:

[(1, 396643520), (2, 198321760), (4, 99160880), (5, 79328704), (7, 56663360), (8, 49580440), (10, 39664352), (13, 30511040), (14, 28331680), (16, 24790220), (20, 19832176), (26, 15255520), (28, 14165840), (32, 12395110), (35, 11332672), (40, 9916088), (52, 7627760), (53, 7483840), (56, 7082920), (64, 6197555), (65, 6102208), (70, 5666336), (80, 4958044), (91, 4358720), (104, 3813880), (106, 3741920), (112, 3541460), (130, 3051104), (140, 2833168), (160, 2479022), (182, 2179360), (208, 1906940), (212, 1870960), (224, 1770730), (257, 1543360), (260, 1525552), (265, 1496768), (280, 1416584), (320, 1239511), (364, 1089680), (371, 1069120), (416, 953470), (424, 935480), (448, 885365), (455, 871744), (514, 771680), (520, 762776), (530, 748384), (560, 708292), (689, 575680), (728, 544840), (742, 534560), (832, 476735), (848, 467740), (910, 435872), (1028, 385840), (1040, 381388), (1060, 374192), (1120, 354146), (1285, 308672), (1378, 287840), (1456, 272420), (1484, 267280), (1696, 233870), (1799, 220480), (1820, 217936), (1855, 213824), (2056, 192920), (2080, 190694), (2120, 187096), (2240, 177073), (2570, 154336), (2756, 143920), (2912, 136210), (2968, 133640), (3341, 118720), (3392, 116935), (3445, 115136), (3598, 110240), (3640, 108968), (3710, 106912), (4112, 96460), (4160, 95347), (4240, 93548), (4823, 82240), (5140, 77168), (5512, 71960), (5824, 68105), (5936, 66820), (6682, 59360), (6890, 57568), (7196, 55120), (7280, 54484), (7420, 53456), (8224, 48230), (8480, 46774), (8995, 44096), (9646, 41120), (10280, 38584), (11024, 35980), (11872, 33410), (13364, 29680), (13621, 29120), (13780, 28784), (14392, 27560), (14560, 27242), (14840, 26728), (16448, 24115), (16705, 23744), (16960, 23387), (17990, 22048), (19292, 20560)]