270448464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 868819392

約数和(自身を除く): 598370928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 41, 44, 48, 52, 62, 66, 78, 82, 88, 93, 104, 123, 124, 132, 143, 156, 164, 176, 186, 208, 246, 248, 264, 286, 312, 328, 341, 372, 403, 429, 451, 492, 496, 528, 533, 572, 624, 656, 682, 744, 806, 858, 902, 961, 984, 1023, 1066, 1144, 1209, 1271, 1353, 1364, 1488, 1599, 1612, 1716, 1804, 1922, 1968, 2046, 2132, 2288, 2418, 2542, 2706, 2728, 2883, 3198, 3224, 3432, 3608, 3813, 3844, 4092, 4264, 4433, 4836, 5084, 5412, 5456, 5766, 5863, 6396, 6448, 6864, 7216, 7626, 7688, 8184, 8528, 8866, 9672, 10168, 10571, 10824, 11532, 11726, 12493, 12792, 13299, 13981, 15252, 15376, 16368, 16523, 17589, 17732, 19344, 20336, 21142, 21648, 23064, 23452, 24986, 25584, 26598, 27962, 30504, 31713, 33046, 35178, 35464, 37479, 39401, 41943, 42284, 46128, 46904, 49569, 49972, 53196, 55924, 61008, 63426, 66092, 70356, 70928, 74958, 78802, 83886, 84568, 93808, 99138, 99944, 106392, 111848, 118203, 126852, 132184, 137423, 140712, 149916, 157604, 167772, 169136, 181753, 198276, 199888, 212784, 223696, 236406, 253704, 264368, 274846, 281424, 299832, 315208, 335544, 363506, 396552, 412269, 433411, 472812, 507408, 512213, 545259, 549692, 599664, 630416, 671088, 727012, 793104, 824538, 866822, 945624, 1024426, 1090518, 1099384, 1300233, 1454024, 1536639, 1649076, 1733644, 1891248, 2048852, 2181036, 2198768, 2600466, 2908048, 3073278, 3298152, 3467288, 4097704, 4362072, 5200932, 5634343, 6146556, 6596304, 6934576, 8195408, 8724144, 10401864, 11268686, 12293112, 16903029, 20803728, 22537372, 24586224, 33806058, 45074744, 67612116, 90149488, 135224232, 270448464]

約数ペア:

[(1, 270448464), (2, 135224232), (3, 90149488), (4, 67612116), (6, 45074744), (8, 33806058), (11, 24586224), (12, 22537372), (13, 20803728), (16, 16903029), (22, 12293112), (24, 11268686), (26, 10401864), (31, 8724144), (33, 8195408), (39, 6934576), (41, 6596304), (44, 6146556), (48, 5634343), (52, 5200932), (62, 4362072), (66, 4097704), (78, 3467288), (82, 3298152), (88, 3073278), (93, 2908048), (104, 2600466), (123, 2198768), (124, 2181036), (132, 2048852), (143, 1891248), (156, 1733644), (164, 1649076), (176, 1536639), (186, 1454024), (208, 1300233), (246, 1099384), (248, 1090518), (264, 1024426), (286, 945624), (312, 866822), (328, 824538), (341, 793104), (372, 727012), (403, 671088), (429, 630416), (451, 599664), (492, 549692), (496, 545259), (528, 512213), (533, 507408), (572, 472812), (624, 433411), (656, 412269), (682, 396552), (744, 363506), (806, 335544), (858, 315208), (902, 299832), (961, 281424), (984, 274846), (1023, 264368), (1066, 253704), (1144, 236406), (1209, 223696), (1271, 212784), (1353, 199888), (1364, 198276), (1488, 181753), (1599, 169136), (1612, 167772), (1716, 157604), (1804, 149916), (1922, 140712), (1968, 137423), (2046, 132184), (2132, 126852), (2288, 118203), (2418, 111848), (2542, 106392), (2706, 99944), (2728, 99138), (2883, 93808), (3198, 84568), (3224, 83886), (3432, 78802), (3608, 74958), (3813, 70928), (3844, 70356), (4092, 66092), (4264, 63426), (4433, 61008), (4836, 55924), (5084, 53196), (5412, 49972), (5456, 49569), (5766, 46904), (5863, 46128), (6396, 42284), (6448, 41943), (6864, 39401), (7216, 37479), (7626, 35464), (7688, 35178), (8184, 33046), (8528, 31713), (8866, 30504), (9672, 27962), (10168, 26598), (10571, 25584), (10824, 24986), (11532, 23452), (11726, 23064), (12493, 21648), (12792, 21142), (13299, 20336), (13981, 19344), (15252, 17732), (15376, 17589), (16368, 16523)]