211713504

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 604875600

約数和(自身を除く): 393162096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 76, 82, 96, 114, 123, 149, 152, 164, 228, 246, 298, 304, 328, 361, 447, 456, 492, 596, 608, 656, 722, 779, 894, 912, 984, 1083, 1192, 1312, 1444, 1558, 1788, 1824, 1968, 2166, 2337, 2384, 2831, 2888, 3116, 3576, 3936, 4332, 4674, 4768, 5662, 5776, 6109, 6232, 7152, 8493, 8664, 9348, 11324, 11552, 12218, 12464, 14304, 14801, 16986, 17328, 18327, 18696, 22648, 24436, 24928, 29602, 33972, 34656, 36654, 37392, 44403, 45296, 48872, 53789, 59204, 67944, 73308, 74784, 88806, 90592, 97744, 107578, 116071, 118408, 135888, 146616, 161367, 177612, 195488, 215156, 232142, 236816, 271776, 293232, 322734, 348213, 355224, 430312, 464284, 473632, 586464, 645468, 696426, 710448, 860624, 928568, 1290936, 1392852, 1420896, 1721248, 1857136, 2205349, 2581872, 2785704, 3714272, 4410698, 5163744, 5571408, 6616047, 8821396, 11142816, 13232094, 17642792, 26464188, 35285584, 52928376, 70571168, 105856752, 211713504]

約数ペア:

[(1, 211713504), (2, 105856752), (3, 70571168), (4, 52928376), (6, 35285584), (8, 26464188), (12, 17642792), (16, 13232094), (19, 11142816), (24, 8821396), (32, 6616047), (38, 5571408), (41, 5163744), (48, 4410698), (57, 3714272), (76, 2785704), (82, 2581872), (96, 2205349), (114, 1857136), (123, 1721248), (149, 1420896), (152, 1392852), (164, 1290936), (228, 928568), (246, 860624), (298, 710448), (304, 696426), (328, 645468), (361, 586464), (447, 473632), (456, 464284), (492, 430312), (596, 355224), (608, 348213), (656, 322734), (722, 293232), (779, 271776), (894, 236816), (912, 232142), (984, 215156), (1083, 195488), (1192, 177612), (1312, 161367), (1444, 146616), (1558, 135888), (1788, 118408), (1824, 116071), (1968, 107578), (2166, 97744), (2337, 90592), (2384, 88806), (2831, 74784), (2888, 73308), (3116, 67944), (3576, 59204), (3936, 53789), (4332, 48872), (4674, 45296), (4768, 44403), (5662, 37392), (5776, 36654), (6109, 34656), (6232, 33972), (7152, 29602), (8493, 24928), (8664, 24436), (9348, 22648), (11324, 18696), (11552, 18327), (12218, 17328), (12464, 16986), (14304, 14801)]