1961578944

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^2\times {\mathrm{2239}}^1$

素因数の和:2289

約数の個数: 210

約数和(自身を含む): 6299240640

約数和(自身を除く): 4337661696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 192, 208, 216, 234, 288, 312, 324, 338, 351, 416, 432, 468, 507, 576, 624, 648, 676, 702, 832, 864, 936, 1014, 1053, 1248, 1296, 1352, 1404, 1521, 1728, 1872, 2028, 2106, 2239, 2496, 2592, 2704, 2808, 3042, 3744, 4056, 4212, 4478, 4563, 5184, 5408, 5616, 6084, 6717, 7488, 8112, 8424, 8956, 9126, 10816, 11232, 12168, 13434, 13689, 16224, 16848, 17912, 18252, 20151, 22464, 24336, 26868, 27378, 29107, 32448, 33696, 35824, 36504, 40302, 48672, 53736, 54756, 58214, 60453, 67392, 71648, 73008, 80604, 87321, 97344, 107472, 109512, 116428, 120906, 143296, 146016, 161208, 174642, 181359, 214944, 219024, 232856, 241812, 261963, 292032, 322416, 349284, 362718, 378391, 429888, 438048, 465712, 483624, 523926, 644832, 698568, 725436, 756782, 785889, 876096, 931424, 967248, 1047852, 1135173, 1289664, 1397136, 1450872, 1513564, 1571778, 1862848, 1934496, 2095704, 2270346, 2357667, 2794272, 2901744, 3027128, 3143556, 3405519, 3868992, 4191408, 4540692, 4715334, 5588544, 5803488, 6054256, 6287112, 6811038, 8382816, 9081384, 9430668, 10216557, 11606976, 12108512, 12574224, 13622076, 16765632, 18162768, 18861336, 20433114, 24217024, 25148448, 27244152, 30649671, 36325536, 37722672, 40866228, 50296896, 54488304, 61299342, 72651072, 75445344, 81732456, 108976608, 122598684, 150890688, 163464912, 217953216, 245197368, 326929824, 490394736, 653859648, 980789472, 1961578944]

約数ペア:

[(1, 1961578944), (2, 980789472), (3, 653859648), (4, 490394736), (6, 326929824), (8, 245197368), (9, 217953216), (12, 163464912), (13, 150890688), (16, 122598684), (18, 108976608), (24, 81732456), (26, 75445344), (27, 72651072), (32, 61299342), (36, 54488304), (39, 50296896), (48, 40866228), (52, 37722672), (54, 36325536), (64, 30649671), (72, 27244152), (78, 25148448), (81, 24217024), (96, 20433114), (104, 18861336), (108, 18162768), (117, 16765632), (144, 13622076), (156, 12574224), (162, 12108512), (169, 11606976), (192, 10216557), (208, 9430668), (216, 9081384), (234, 8382816), (288, 6811038), (312, 6287112), (324, 6054256), (338, 5803488), (351, 5588544), (416, 4715334), (432, 4540692), (468, 4191408), (507, 3868992), (576, 3405519), (624, 3143556), (648, 3027128), (676, 2901744), (702, 2794272), (832, 2357667), (864, 2270346), (936, 2095704), (1014, 1934496), (1053, 1862848), (1248, 1571778), (1296, 1513564), (1352, 1450872), (1404, 1397136), (1521, 1289664), (1728, 1135173), (1872, 1047852), (2028, 967248), (2106, 931424), (2239, 876096), (2496, 785889), (2592, 756782), (2704, 725436), (2808, 698568), (3042, 644832), (3744, 523926), (4056, 483624), (4212, 465712), (4478, 438048), (4563, 429888), (5184, 378391), (5408, 362718), (5616, 349284), (6084, 322416), (6717, 292032), (7488, 261963), (8112, 241812), (8424, 232856), (8956, 219024), (9126, 214944), (10816, 181359), (11232, 174642), (12168, 161208), (13434, 146016), (13689, 143296), (16224, 120906), (16848, 116428), (17912, 109512), (18252, 107472), (20151, 97344), (22464, 87321), (24336, 80604), (26868, 73008), (27378, 71648), (29107, 67392), (32448, 60453), (33696, 58214), (35824, 54756), (36504, 53736), (40302, 48672)]