1581095376

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:863

約数の個数: 200

約数和(自身を含む): 5255000960

約数和(自身を除く): 3673905584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 397, 432, 439, 504, 567, 648, 756, 794, 878, 1008, 1134, 1191, 1296, 1317, 1512, 1588, 1756, 2268, 2382, 2634, 2779, 3024, 3073, 3176, 3512, 3573, 3951, 4536, 4764, 5268, 5558, 6146, 6352, 7024, 7146, 7902, 8337, 9072, 9219, 9528, 10536, 10719, 11116, 11853, 12292, 14292, 15804, 16674, 18438, 19056, 21072, 21438, 22232, 23706, 24584, 25011, 27657, 28584, 31608, 32157, 33348, 35559, 36876, 42876, 44464, 47412, 49168, 50022, 55314, 57168, 63216, 64314, 66696, 71118, 73752, 75033, 82971, 85752, 94824, 100044, 110628, 128628, 133392, 142236, 147504, 150066, 165942, 171504, 174283, 189648, 200088, 221256, 225099, 248913, 257256, 284472, 300132, 331884, 348566, 400176, 442512, 450198, 497826, 514512, 522849, 568944, 600264, 663768, 697132, 900396, 995652, 1045698, 1200528, 1219981, 1327536, 1394264, 1568547, 1800792, 1991304, 2091396, 2439962, 2788528, 3137094, 3601584, 3659943, 3982608, 4182792, 4705641, 4879924, 6274188, 7319886, 8365584, 9411282, 9759848, 10979829, 12548376, 14116923, 14639772, 18822564, 19519696, 21959658, 25096752, 28233846, 29279544, 32939487, 37645128, 43919316, 56467692, 58559088, 65878974, 75290256, 87838632, 98818461, 112935384, 131757948, 175677264, 197636922, 225870768, 263515896, 395273844, 527031792, 790547688, 1581095376]

約数ペア:

[(1, 1581095376), (2, 790547688), (3, 527031792), (4, 395273844), (6, 263515896), (7, 225870768), (8, 197636922), (9, 175677264), (12, 131757948), (14, 112935384), (16, 98818461), (18, 87838632), (21, 75290256), (24, 65878974), (27, 58559088), (28, 56467692), (36, 43919316), (42, 37645128), (48, 32939487), (54, 29279544), (56, 28233846), (63, 25096752), (72, 21959658), (81, 19519696), (84, 18822564), (108, 14639772), (112, 14116923), (126, 12548376), (144, 10979829), (162, 9759848), (168, 9411282), (189, 8365584), (216, 7319886), (252, 6274188), (324, 4879924), (336, 4705641), (378, 4182792), (397, 3982608), (432, 3659943), (439, 3601584), (504, 3137094), (567, 2788528), (648, 2439962), (756, 2091396), (794, 1991304), (878, 1800792), (1008, 1568547), (1134, 1394264), (1191, 1327536), (1296, 1219981), (1317, 1200528), (1512, 1045698), (1588, 995652), (1756, 900396), (2268, 697132), (2382, 663768), (2634, 600264), (2779, 568944), (3024, 522849), (3073, 514512), (3176, 497826), (3512, 450198), (3573, 442512), (3951, 400176), (4536, 348566), (4764, 331884), (5268, 300132), (5558, 284472), (6146, 257256), (6352, 248913), (7024, 225099), (7146, 221256), (7902, 200088), (8337, 189648), (9072, 174283), (9219, 171504), (9528, 165942), (10536, 150066), (10719, 147504), (11116, 142236), (11853, 133392), (12292, 128628), (14292, 110628), (15804, 100044), (16674, 94824), (18438, 85752), (19056, 82971), (21072, 75033), (21438, 73752), (22232, 71118), (23706, 66696), (24584, 64314), (25011, 63216), (27657, 57168), (28584, 55314), (31608, 50022), (32157, 49168), (33348, 47412), (35559, 44464), (36876, 42876)]