338918076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 1016264704

約数和(自身を除く): 677346628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 163, 222, 223, 252, 259, 326, 333, 444, 446, 489, 518, 652, 666, 669, 777, 892, 978, 1036, 1141, 1332, 1338, 1467, 1554, 1561, 1956, 2007, 2282, 2331, 2676, 2934, 3108, 3122, 3423, 4014, 4564, 4662, 4683, 5868, 6031, 6244, 6846, 8028, 8251, 9324, 9366, 10269, 12062, 13692, 14049, 16502, 18093, 18732, 20538, 24124, 24753, 28098, 33004, 36186, 36349, 41076, 42217, 49506, 54279, 56196, 57757, 72372, 72698, 74259, 84434, 99012, 108558, 109047, 115514, 126651, 145396, 148518, 168868, 173271, 217116, 218094, 231028, 253302, 254443, 297036, 327141, 346542, 379953, 436188, 506604, 508886, 519813, 654282, 693084, 759906, 763329, 1017772, 1039626, 1308564, 1344913, 1519812, 1526658, 2079252, 2289987, 2689826, 3053316, 4034739, 4579974, 5379652, 8069478, 9159948, 9414391, 12104217, 16138956, 18828782, 24208434, 28243173, 37657564, 48416868, 56486346, 84729519, 112972692, 169459038, 338918076]

約数ペア:

[(1, 338918076), (2, 169459038), (3, 112972692), (4, 84729519), (6, 56486346), (7, 48416868), (9, 37657564), (12, 28243173), (14, 24208434), (18, 18828782), (21, 16138956), (28, 12104217), (36, 9414391), (37, 9159948), (42, 8069478), (63, 5379652), (74, 4579974), (84, 4034739), (111, 3053316), (126, 2689826), (148, 2289987), (163, 2079252), (222, 1526658), (223, 1519812), (252, 1344913), (259, 1308564), (326, 1039626), (333, 1017772), (444, 763329), (446, 759906), (489, 693084), (518, 654282), (652, 519813), (666, 508886), (669, 506604), (777, 436188), (892, 379953), (978, 346542), (1036, 327141), (1141, 297036), (1332, 254443), (1338, 253302), (1467, 231028), (1554, 218094), (1561, 217116), (1956, 173271), (2007, 168868), (2282, 148518), (2331, 145396), (2676, 126651), (2934, 115514), (3108, 109047), (3122, 108558), (3423, 99012), (4014, 84434), (4564, 74259), (4662, 72698), (4683, 72372), (5868, 57757), (6031, 56196), (6244, 54279), (6846, 49506), (8028, 42217), (8251, 41076), (9324, 36349), (9366, 36186), (10269, 33004), (12062, 28098), (13692, 24753), (14049, 24124), (16502, 20538), (18093, 18732)]