498133020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 1802739456

約数和(自身を除く): 1304606436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 73, 77, 84, 98, 105, 110, 132, 140, 146, 147, 154, 165, 196, 210, 211, 219, 220, 231, 245, 292, 294, 308, 330, 365, 385, 420, 422, 438, 462, 490, 511, 539, 588, 633, 660, 730, 735, 770, 803, 844, 876, 924, 980, 1022, 1055, 1078, 1095, 1155, 1266, 1460, 1470, 1477, 1533, 1540, 1606, 1617, 2044, 2110, 2156, 2190, 2310, 2321, 2409, 2532, 2555, 2695, 2940, 2954, 3066, 3165, 3212, 3234, 3577, 4015, 4220, 4380, 4431, 4620, 4642, 4818, 5110, 5390, 5621, 5908, 6132, 6330, 6468, 6963, 7154, 7385, 7665, 8030, 8085, 8862, 9284, 9636, 10220, 10339, 10731, 10780, 11242, 11605, 12045, 12660, 13926, 14308, 14770, 15330, 15403, 16060, 16170, 16247, 16863, 17724, 17885, 20678, 21462, 22155, 22484, 23210, 24090, 27852, 28105, 29540, 30660, 30806, 31017, 32340, 32494, 33726, 34815, 35770, 39347, 41356, 42924, 44310, 46209, 46420, 48180, 48741, 51695, 53655, 56210, 61612, 62034, 64988, 67452, 69630, 71540, 77015, 78694, 81235, 84315, 88620, 92418, 97482, 103390, 107310, 107821, 112420, 113729, 118041, 124068, 139260, 154030, 155085, 157388, 162470, 168630, 169433, 184836, 194964, 196735, 206780, 214620, 215642, 227458, 231045, 236082, 243705, 308060, 310170, 323463, 324940, 337260, 338866, 341187, 393470, 431284, 454916, 462090, 472164, 487410, 508299, 539105, 568645, 590205, 620340, 646926, 677732, 682374, 754747, 786940, 847165, 924180, 974820, 1016598, 1078210, 1137290, 1180410, 1186031, 1293852, 1364748, 1509494, 1617315, 1694330, 1705935, 2033196, 2156420, 2264241, 2274580, 2360820, 2372062, 2541495, 3018988, 3234630, 3388660, 3411870, 3558093, 3773735, 4528482, 4744124, 5082990, 5930155, 6469260, 6823740, 7116186, 7547470, 8302217, 9056964, 10165980, 11321205, 11860310, 14232372, 15094940, 16604434, 17790465, 22642410, 23720620, 24906651, 33208868, 35580930, 41511085, 45284820, 49813302, 71161860, 83022170, 99626604, 124533255, 166044340, 249066510, 498133020]

約数ペア:

[(1, 498133020), (2, 249066510), (3, 166044340), (4, 124533255), (5, 99626604), (6, 83022170), (7, 71161860), (10, 49813302), (11, 45284820), (12, 41511085), (14, 35580930), (15, 33208868), (20, 24906651), (21, 23720620), (22, 22642410), (28, 17790465), (30, 16604434), (33, 15094940), (35, 14232372), (42, 11860310), (44, 11321205), (49, 10165980), (55, 9056964), (60, 8302217), (66, 7547470), (70, 7116186), (73, 6823740), (77, 6469260), (84, 5930155), (98, 5082990), (105, 4744124), (110, 4528482), (132, 3773735), (140, 3558093), (146, 3411870), (147, 3388660), (154, 3234630), (165, 3018988), (196, 2541495), (210, 2372062), (211, 2360820), (219, 2274580), (220, 2264241), (231, 2156420), (245, 2033196), (292, 1705935), (294, 1694330), (308, 1617315), (330, 1509494), (365, 1364748), (385, 1293852), (420, 1186031), (422, 1180410), (438, 1137290), (462, 1078210), (490, 1016598), (511, 974820), (539, 924180), (588, 847165), (633, 786940), (660, 754747), (730, 682374), (735, 677732), (770, 646926), (803, 620340), (844, 590205), (876, 568645), (924, 539105), (980, 508299), (1022, 487410), (1055, 472164), (1078, 462090), (1095, 454916), (1155, 431284), (1266, 393470), (1460, 341187), (1470, 338866), (1477, 337260), (1533, 324940), (1540, 323463), (1606, 310170), (1617, 308060), (2044, 243705), (2110, 236082), (2156, 231045), (2190, 227458), (2310, 215642), (2321, 214620), (2409, 206780), (2532, 196735), (2555, 194964), (2695, 184836), (2940, 169433), (2954, 168630), (3066, 162470), (3165, 157388), (3212, 155085), (3234, 154030), (3577, 139260), (4015, 124068), (4220, 118041), (4380, 113729), (4431, 112420), (4620, 107821), (4642, 107310), (4818, 103390), (5110, 97482), (5390, 92418), (5621, 88620), (5908, 84315), (6132, 81235), (6330, 78694), (6468, 77015), (6963, 71540), (7154, 69630), (7385, 67452), (7665, 64988), (8030, 62034), (8085, 61612), (8862, 56210), (9284, 53655), (9636, 51695), (10220, 48741), (10339, 48180), (10731, 46420), (10780, 46209), (11242, 44310), (11605, 42924), (12045, 41356), (12660, 39347), (13926, 35770), (14308, 34815), (14770, 33726), (15330, 32494), (15403, 32340), (16060, 31017), (16170, 30806), (16247, 30660), (16863, 29540), (17724, 28105), (17885, 27852), (20678, 24090), (21462, 23210), (22155, 22484)]