389466504

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1220

約数の個数: 144

約数和(自身を含む): 1240300620

約数和(自身を除く): 850834116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 101, 126, 147, 168, 196, 202, 252, 294, 303, 392, 404, 441, 504, 588, 606, 707, 808, 882, 909, 1093, 1176, 1212, 1414, 1764, 1818, 2121, 2186, 2424, 2828, 3279, 3528, 3636, 4242, 4372, 4949, 5656, 6363, 6558, 7272, 7651, 8484, 8744, 9837, 9898, 12726, 13116, 14847, 15302, 16968, 19674, 19796, 22953, 25452, 26232, 29694, 30604, 39348, 39592, 44541, 45906, 50904, 53557, 59388, 61208, 68859, 78696, 89082, 91812, 107114, 110393, 118776, 137718, 160671, 178164, 183624, 214228, 220786, 275436, 321342, 331179, 356328, 428456, 441572, 482013, 550872, 642684, 662358, 772751, 883144, 964026, 993537, 1285368, 1324716, 1545502, 1928052, 1987074, 2318253, 2649432, 3091004, 3856104, 3974148, 4636506, 5409257, 6182008, 6954759, 7948296, 9273012, 10818514, 13909518, 16227771, 18546024, 21637028, 27819036, 32455542, 43274056, 48683313, 55638072, 64911084, 97366626, 129822168, 194733252, 389466504]

約数ペア:

[(1, 389466504), (2, 194733252), (3, 129822168), (4, 97366626), (6, 64911084), (7, 55638072), (8, 48683313), (9, 43274056), (12, 32455542), (14, 27819036), (18, 21637028), (21, 18546024), (24, 16227771), (28, 13909518), (36, 10818514), (42, 9273012), (49, 7948296), (56, 6954759), (63, 6182008), (72, 5409257), (84, 4636506), (98, 3974148), (101, 3856104), (126, 3091004), (147, 2649432), (168, 2318253), (196, 1987074), (202, 1928052), (252, 1545502), (294, 1324716), (303, 1285368), (392, 993537), (404, 964026), (441, 883144), (504, 772751), (588, 662358), (606, 642684), (707, 550872), (808, 482013), (882, 441572), (909, 428456), (1093, 356328), (1176, 331179), (1212, 321342), (1414, 275436), (1764, 220786), (1818, 214228), (2121, 183624), (2186, 178164), (2424, 160671), (2828, 137718), (3279, 118776), (3528, 110393), (3636, 107114), (4242, 91812), (4372, 89082), (4949, 78696), (5656, 68859), (6363, 61208), (6558, 59388), (7272, 53557), (7651, 50904), (8484, 45906), (8744, 44541), (9837, 39592), (9898, 39348), (12726, 30604), (13116, 29694), (14847, 26232), (15302, 25452), (16968, 22953), (19674, 19796)]