219075276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 630637056

約数和(自身を除く): 411561780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 97, 98, 138, 147, 161, 167, 194, 196, 276, 291, 294, 322, 334, 388, 483, 501, 582, 588, 644, 668, 679, 966, 1002, 1127, 1164, 1169, 1358, 1932, 2004, 2037, 2231, 2254, 2338, 2716, 3381, 3507, 3841, 4074, 4462, 4508, 4676, 4753, 6693, 6762, 7014, 7682, 8148, 8183, 8924, 9506, 11523, 13386, 13524, 14028, 14259, 15364, 15617, 16199, 16366, 19012, 23046, 24549, 26772, 26887, 28518, 31234, 32398, 32732, 46092, 46851, 48597, 49098, 53774, 57036, 62468, 64796, 80661, 93702, 97194, 98196, 107548, 109319, 113393, 161322, 187404, 188209, 194388, 218638, 226786, 322644, 327957, 340179, 372577, 376418, 437276, 453572, 564627, 655914, 680358, 745154, 752836, 793751, 1117731, 1129254, 1311828, 1360716, 1490308, 1587502, 2235462, 2258508, 2381253, 2608039, 3175004, 4470924, 4762506, 5216078, 7824117, 9525012, 10432156, 15648234, 18256273, 31296468, 36512546, 54768819, 73025092, 109537638, 219075276]

約数ペア:

[(1, 219075276), (2, 109537638), (3, 73025092), (4, 54768819), (6, 36512546), (7, 31296468), (12, 18256273), (14, 15648234), (21, 10432156), (23, 9525012), (28, 7824117), (42, 5216078), (46, 4762506), (49, 4470924), (69, 3175004), (84, 2608039), (92, 2381253), (97, 2258508), (98, 2235462), (138, 1587502), (147, 1490308), (161, 1360716), (167, 1311828), (194, 1129254), (196, 1117731), (276, 793751), (291, 752836), (294, 745154), (322, 680358), (334, 655914), (388, 564627), (483, 453572), (501, 437276), (582, 376418), (588, 372577), (644, 340179), (668, 327957), (679, 322644), (966, 226786), (1002, 218638), (1127, 194388), (1164, 188209), (1169, 187404), (1358, 161322), (1932, 113393), (2004, 109319), (2037, 107548), (2231, 98196), (2254, 97194), (2338, 93702), (2716, 80661), (3381, 64796), (3507, 62468), (3841, 57036), (4074, 53774), (4462, 49098), (4508, 48597), (4676, 46851), (4753, 46092), (6693, 32732), (6762, 32398), (7014, 31234), (7682, 28518), (8148, 26887), (8183, 26772), (8924, 24549), (9506, 23046), (11523, 19012), (13386, 16366), (13524, 16199), (14028, 15617), (14259, 15364)]