215440344

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3910

約数の個数: 128

約数和(自身を含む): 702604800

約数和(自身を除く): 487164456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3851, 3996, 4662, 6216, 6993, 7702, 7992, 9324, 11553, 13986, 15404, 18648, 23106, 26957, 27972, 30808, 34659, 46212, 53914, 55944, 69318, 80871, 92424, 103977, 107828, 138636, 142487, 161742, 207954, 215656, 242613, 277272, 284974, 323484, 415908, 427461, 485226, 569948, 646968, 727839, 831816, 854922, 970452, 997409, 1139896, 1282383, 1455678, 1709844, 1940904, 1994818, 2564766, 2911356, 2992227, 3419688, 3847149, 3989636, 5129532, 5822712, 5984454, 7694298, 7979272, 8976681, 10259064, 11968908, 15388596, 17953362, 23937816, 26930043, 30777192, 35906724, 53860086, 71813448, 107720172, 215440344]

約数ペア:

[(1, 215440344), (2, 107720172), (3, 71813448), (4, 53860086), (6, 35906724), (7, 30777192), (8, 26930043), (9, 23937816), (12, 17953362), (14, 15388596), (18, 11968908), (21, 10259064), (24, 8976681), (27, 7979272), (28, 7694298), (36, 5984454), (37, 5822712), (42, 5129532), (54, 3989636), (56, 3847149), (63, 3419688), (72, 2992227), (74, 2911356), (84, 2564766), (108, 1994818), (111, 1940904), (126, 1709844), (148, 1455678), (168, 1282383), (189, 1139896), (216, 997409), (222, 970452), (252, 854922), (259, 831816), (296, 727839), (333, 646968), (378, 569948), (444, 485226), (504, 427461), (518, 415908), (666, 323484), (756, 284974), (777, 277272), (888, 242613), (999, 215656), (1036, 207954), (1332, 161742), (1512, 142487), (1554, 138636), (1998, 107828), (2072, 103977), (2331, 92424), (2664, 80871), (3108, 69318), (3851, 55944), (3996, 53914), (4662, 46212), (6216, 34659), (6993, 30808), (7702, 27972), (7992, 26957), (9324, 23106), (11553, 18648), (13986, 15404)]