474429280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 1292433408

約数和(自身を除く): 818004128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 47, 52, 65, 80, 92, 94, 104, 115, 130, 160, 184, 188, 208, 211, 230, 235, 260, 299, 368, 376, 416, 422, 460, 470, 520, 598, 611, 736, 752, 844, 920, 940, 1040, 1055, 1081, 1196, 1222, 1495, 1504, 1688, 1840, 1880, 2080, 2110, 2162, 2392, 2444, 2743, 2990, 3055, 3376, 3680, 3760, 4220, 4324, 4784, 4853, 4888, 5405, 5486, 5980, 6110, 6752, 7520, 8440, 8648, 9568, 9706, 9776, 9917, 10810, 10972, 11960, 12220, 13715, 14053, 16880, 17296, 19412, 19552, 19834, 21620, 21944, 23920, 24265, 24440, 27430, 28106, 33760, 34592, 38824, 39668, 43240, 43888, 47840, 48530, 48880, 49585, 54860, 56212, 63089, 70265, 77648, 79336, 86480, 87776, 97060, 97760, 99170, 109720, 112424, 126178, 128921, 140530, 155296, 158672, 172960, 194120, 198340, 219440, 224848, 228091, 252356, 257842, 281060, 315445, 317344, 388240, 396680, 438880, 449696, 456182, 504712, 515684, 562120, 630890, 644605, 776480, 793360, 912364, 1009424, 1031368, 1124240, 1140455, 1261780, 1289210, 1586720, 1824728, 2018848, 2062736, 2248480, 2280910, 2523560, 2578420, 2965183, 3649456, 4125472, 4561820, 5047120, 5156840, 5930366, 7298912, 9123640, 10094240, 10313680, 11860732, 14825915, 18247280, 20627360, 23721464, 29651830, 36494560, 47442928, 59303660, 94885856, 118607320, 237214640, 474429280]

約数ペア:

[(1, 474429280), (2, 237214640), (4, 118607320), (5, 94885856), (8, 59303660), (10, 47442928), (13, 36494560), (16, 29651830), (20, 23721464), (23, 20627360), (26, 18247280), (32, 14825915), (40, 11860732), (46, 10313680), (47, 10094240), (52, 9123640), (65, 7298912), (80, 5930366), (92, 5156840), (94, 5047120), (104, 4561820), (115, 4125472), (130, 3649456), (160, 2965183), (184, 2578420), (188, 2523560), (208, 2280910), (211, 2248480), (230, 2062736), (235, 2018848), (260, 1824728), (299, 1586720), (368, 1289210), (376, 1261780), (416, 1140455), (422, 1124240), (460, 1031368), (470, 1009424), (520, 912364), (598, 793360), (611, 776480), (736, 644605), (752, 630890), (844, 562120), (920, 515684), (940, 504712), (1040, 456182), (1055, 449696), (1081, 438880), (1196, 396680), (1222, 388240), (1495, 317344), (1504, 315445), (1688, 281060), (1840, 257842), (1880, 252356), (2080, 228091), (2110, 224848), (2162, 219440), (2392, 198340), (2444, 194120), (2743, 172960), (2990, 158672), (3055, 155296), (3376, 140530), (3680, 128921), (3760, 126178), (4220, 112424), (4324, 109720), (4784, 99170), (4853, 97760), (4888, 97060), (5405, 87776), (5486, 86480), (5980, 79336), (6110, 77648), (6752, 70265), (7520, 63089), (8440, 56212), (8648, 54860), (9568, 49585), (9706, 48880), (9776, 48530), (9917, 47840), (10810, 43888), (10972, 43240), (11960, 39668), (12220, 38824), (13715, 34592), (14053, 33760), (16880, 28106), (17296, 27430), (19412, 24440), (19552, 24265), (19834, 23920), (21620, 21944)]