2789347932

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 216

約数和(自身を含む): 8421613200

約数和(自身を除く): 5632265268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 109, 126, 147, 163, 178, 196, 218, 252, 267, 294, 326, 327, 356, 436, 441, 489, 534, 588, 623, 652, 654, 763, 801, 882, 978, 981, 1068, 1141, 1246, 1308, 1467, 1526, 1602, 1764, 1869, 1956, 1962, 2282, 2289, 2492, 2934, 3052, 3204, 3423, 3738, 3924, 4361, 4564, 4578, 5341, 5607, 5868, 6846, 6867, 7476, 7987, 8722, 9156, 9701, 10269, 10682, 11214, 13083, 13692, 13734, 14507, 15974, 16023, 17444, 17767, 19402, 20538, 21364, 22428, 23961, 26166, 27468, 29014, 29103, 31948, 32046, 35534, 38804, 39249, 41076, 43521, 47922, 48069, 52332, 53301, 58028, 58206, 64092, 67907, 71068, 71883, 78498, 87042, 87309, 95844, 96138, 101549, 106602, 116412, 124369, 130563, 135814, 143766, 156996, 159903, 174084, 174618, 192276, 203098, 203721, 213204, 248738, 261126, 271628, 287532, 304647, 319806, 349236, 373107, 406196, 407442, 475349, 497476, 522252, 609294, 611163, 639612, 710843, 746214, 814884, 870583, 913941, 950698, 1119321, 1218588, 1222326, 1421686, 1426047, 1492428, 1581263, 1741166, 1827882, 1901396, 2132529, 2238642, 2444652, 2611749, 2843372, 2852094, 3162526, 3482332, 3655764, 4265058, 4278141, 4477284, 4743789, 5223498, 5704188, 6325052, 6397587, 7835247, 8530116, 8556282, 9487578, 10446996, 11068841, 12795174, 14231367, 15670494, 17112564, 18975156, 22137682, 25590348, 28462734, 31340988, 33206523, 44275364, 56925468, 66413046, 77481887, 99619569, 132826092, 154963774, 199239138, 232445661, 309927548, 398478276, 464891322, 697336983, 929782644, 1394673966, 2789347932]

約数ペア:

[(1, 2789347932), (2, 1394673966), (3, 929782644), (4, 697336983), (6, 464891322), (7, 398478276), (9, 309927548), (12, 232445661), (14, 199239138), (18, 154963774), (21, 132826092), (28, 99619569), (36, 77481887), (42, 66413046), (49, 56925468), (63, 44275364), (84, 33206523), (89, 31340988), (98, 28462734), (109, 25590348), (126, 22137682), (147, 18975156), (163, 17112564), (178, 15670494), (196, 14231367), (218, 12795174), (252, 11068841), (267, 10446996), (294, 9487578), (326, 8556282), (327, 8530116), (356, 7835247), (436, 6397587), (441, 6325052), (489, 5704188), (534, 5223498), (588, 4743789), (623, 4477284), (652, 4278141), (654, 4265058), (763, 3655764), (801, 3482332), (882, 3162526), (978, 2852094), (981, 2843372), (1068, 2611749), (1141, 2444652), (1246, 2238642), (1308, 2132529), (1467, 1901396), (1526, 1827882), (1602, 1741166), (1764, 1581263), (1869, 1492428), (1956, 1426047), (1962, 1421686), (2282, 1222326), (2289, 1218588), (2492, 1119321), (2934, 950698), (3052, 913941), (3204, 870583), (3423, 814884), (3738, 746214), (3924, 710843), (4361, 639612), (4564, 611163), (4578, 609294), (5341, 522252), (5607, 497476), (5868, 475349), (6846, 407442), (6867, 406196), (7476, 373107), (7987, 349236), (8722, 319806), (9156, 304647), (9701, 287532), (10269, 271628), (10682, 261126), (11214, 248738), (13083, 213204), (13692, 203721), (13734, 203098), (14507, 192276), (15974, 174618), (16023, 174084), (17444, 159903), (17767, 156996), (19402, 143766), (20538, 135814), (21364, 130563), (22428, 124369), (23961, 116412), (26166, 106602), (27468, 101549), (29014, 96138), (29103, 95844), (31948, 87309), (32046, 87042), (35534, 78498), (38804, 71883), (39249, 71068), (41076, 67907), (43521, 64092), (47922, 58206), (48069, 58028), (52332, 53301)]