411358220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 1148829696

約数和(自身を除く): 737471476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 31, 35, 46, 52, 62, 65, 70, 91, 92, 115, 124, 130, 140, 155, 161, 182, 217, 230, 260, 299, 310, 317, 322, 364, 403, 434, 455, 460, 598, 620, 634, 644, 713, 805, 806, 868, 910, 1085, 1196, 1268, 1426, 1495, 1585, 1610, 1612, 1820, 2015, 2093, 2170, 2219, 2821, 2852, 2990, 3170, 3220, 3565, 4030, 4121, 4186, 4340, 4438, 4991, 5642, 5980, 6340, 7130, 7291, 8060, 8242, 8372, 8876, 9269, 9827, 9982, 10465, 11095, 11284, 14105, 14260, 14582, 16484, 18538, 19654, 19964, 20605, 20930, 22190, 24955, 28210, 28847, 29164, 36455, 37076, 39308, 41210, 41860, 44380, 46345, 49135, 49910, 51037, 56420, 57694, 64883, 68789, 72910, 82420, 92690, 94783, 98270, 99820, 102074, 115388, 127751, 129766, 137578, 144235, 145820, 185380, 189566, 196540, 204148, 226021, 255185, 255502, 259532, 275156, 288470, 324415, 343945, 379132, 452042, 473915, 510370, 511004, 576940, 638755, 648830, 663481, 687890, 894257, 904084, 947830, 1020740, 1130105, 1277510, 1297660, 1326962, 1375780, 1582147, 1788514, 1895660, 2260210, 2555020, 2653924, 2938273, 3164294, 3317405, 3577028, 4471285, 4520420, 5876546, 6328588, 6634810, 7910735, 8942570, 11753092, 13269620, 14691365, 15821470, 17885140, 20567911, 29382730, 31642940, 41135822, 58765460, 82271644, 102839555, 205679110, 411358220]

約数ペア:

[(1, 411358220), (2, 205679110), (4, 102839555), (5, 82271644), (7, 58765460), (10, 41135822), (13, 31642940), (14, 29382730), (20, 20567911), (23, 17885140), (26, 15821470), (28, 14691365), (31, 13269620), (35, 11753092), (46, 8942570), (52, 7910735), (62, 6634810), (65, 6328588), (70, 5876546), (91, 4520420), (92, 4471285), (115, 3577028), (124, 3317405), (130, 3164294), (140, 2938273), (155, 2653924), (161, 2555020), (182, 2260210), (217, 1895660), (230, 1788514), (260, 1582147), (299, 1375780), (310, 1326962), (317, 1297660), (322, 1277510), (364, 1130105), (403, 1020740), (434, 947830), (455, 904084), (460, 894257), (598, 687890), (620, 663481), (634, 648830), (644, 638755), (713, 576940), (805, 511004), (806, 510370), (868, 473915), (910, 452042), (1085, 379132), (1196, 343945), (1268, 324415), (1426, 288470), (1495, 275156), (1585, 259532), (1610, 255502), (1612, 255185), (1820, 226021), (2015, 204148), (2093, 196540), (2170, 189566), (2219, 185380), (2821, 145820), (2852, 144235), (2990, 137578), (3170, 129766), (3220, 127751), (3565, 115388), (4030, 102074), (4121, 99820), (4186, 98270), (4340, 94783), (4438, 92690), (4991, 82420), (5642, 72910), (5980, 68789), (6340, 64883), (7130, 57694), (7291, 56420), (8060, 51037), (8242, 49910), (8372, 49135), (8876, 46345), (9269, 44380), (9827, 41860), (9982, 41210), (10465, 39308), (11095, 37076), (11284, 36455), (14105, 29164), (14260, 28847), (14582, 28210), (16484, 24955), (18538, 22190), (19654, 20930), (19964, 20605)]