About the Number

1372947984

1372947983 ← → 1372947985

2進数表記:1010001110101011000011000010000

漢数字表記:十三億七千二百九十四万七千九百八十四

素因数分解:

2 4 × 3 2 × 61 1 × 149 1 × 1049 1

素因数の和:1273
約数の個数: 120
約数和(自身を含む): 3935295000
約数和(自身を除く): 2562347016

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 149, 183, 244, 298, 366, 447, 488, 549, 596, 732, 894, 976, 1049, 1098, 1192, 1341, 1464, 1788, 2098, 2196, 2384, 2682, 2928, 3147, 3576, 4196, 4392, 5364, 6294, 7152, 8392, 8784, 9089, 9441, 10728, 12588, 16784, 18178, 18882, 21456, 25176, 27267, 36356, 37764, 50352, 54534, 63989, 72712, 75528, 81801, 109068, 127978, 145424, 151056, 156301, 163602, 191967, 218136, 255956, 312602, 327204, 383934, 436272, 468903, 511912, 575901, 625204, 654408, 767868, 937806, 1023824, 1151802, 1250408, 1308816, 1406709, 1535736, 1875612, 2303604, 2500816, 2813418, 3071472, 3751224, 4607208, 5626836, 7502448, 9214416, 9534361, 11253672, 19068722, 22507344, 28603083, 38137444, 57206166, 76274888, 85809249, 114412332, 152549776, 171618498, 228824664, 343236996, 457649328, 686473992, 1372947984]

約数ペア:
[(1, 1372947984), (2, 686473992), (3, 457649328), (4, 343236996), (6, 228824664), (8, 171618498), (9, 152549776), (12, 114412332), (16, 85809249), (18, 76274888), (24, 57206166), (36, 38137444), (48, 28603083), (61, 22507344), (72, 19068722), (122, 11253672), (144, 9534361), (149, 9214416), (183, 7502448), (244, 5626836), (298, 4607208), (366, 3751224), (447, 3071472), (488, 2813418), (549, 2500816), (596, 2303604), (732, 1875612), (894, 1535736), (976, 1406709), (1049, 1308816), (1098, 1250408), (1192, 1151802), (1341, 1023824), (1464, 937806), (1788, 767868), (2098, 654408), (2196, 625204), (2384, 575901), (2682, 511912), (2928, 468903), (3147, 436272), (3576, 383934), (4196, 327204), (4392, 312602), (5364, 255956), (6294, 218136), (7152, 191967), (8392, 163602), (8784, 156301), (9089, 151056), (9441, 145424), (10728, 127978), (12588, 109068), (16784, 81801), (18178, 75528), (18882, 72712), (21456, 63989), (25176, 54534), (27267, 50352), (36356, 37764)]

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