326928672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:911

約数の個数: 144

約数和(自身を含む): 1068342912

約数和(自身を除く): 741414240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 257, 288, 336, 504, 514, 631, 672, 771, 1008, 1028, 1262, 1542, 1799, 1893, 2016, 2056, 2313, 2524, 3084, 3598, 3786, 4112, 4417, 4626, 5048, 5397, 5679, 6168, 7196, 7572, 8224, 8834, 9252, 10096, 10794, 11358, 12336, 13251, 14392, 15144, 16191, 17668, 18504, 20192, 21588, 22716, 24672, 26502, 28784, 30288, 32382, 35336, 37008, 39753, 43176, 45432, 53004, 57568, 60576, 64764, 70672, 74016, 79506, 86352, 90864, 106008, 129528, 141344, 159012, 162167, 172704, 181728, 212016, 259056, 318024, 324334, 424032, 486501, 518112, 636048, 648668, 973002, 1135169, 1272096, 1297336, 1459503, 1946004, 2270338, 2594672, 2919006, 3405507, 3892008, 4540676, 5189344, 5838012, 6811014, 7784016, 9081352, 10216521, 11676024, 13622028, 15568032, 18162704, 20433042, 23352048, 27244056, 36325408, 40866084, 46704096, 54488112, 81732168, 108976224, 163464336, 326928672]

約数ペア:

[(1, 326928672), (2, 163464336), (3, 108976224), (4, 81732168), (6, 54488112), (7, 46704096), (8, 40866084), (9, 36325408), (12, 27244056), (14, 23352048), (16, 20433042), (18, 18162704), (21, 15568032), (24, 13622028), (28, 11676024), (32, 10216521), (36, 9081352), (42, 7784016), (48, 6811014), (56, 5838012), (63, 5189344), (72, 4540676), (84, 3892008), (96, 3405507), (112, 2919006), (126, 2594672), (144, 2270338), (168, 1946004), (224, 1459503), (252, 1297336), (257, 1272096), (288, 1135169), (336, 973002), (504, 648668), (514, 636048), (631, 518112), (672, 486501), (771, 424032), (1008, 324334), (1028, 318024), (1262, 259056), (1542, 212016), (1799, 181728), (1893, 172704), (2016, 162167), (2056, 159012), (2313, 141344), (2524, 129528), (3084, 106008), (3598, 90864), (3786, 86352), (4112, 79506), (4417, 74016), (4626, 70672), (5048, 64764), (5397, 60576), (5679, 57568), (6168, 53004), (7196, 45432), (7572, 43176), (8224, 39753), (8834, 37008), (9252, 35336), (10096, 32382), (10794, 30288), (11358, 28784), (12336, 26502), (13251, 24672), (14392, 22716), (15144, 21588), (16191, 20192), (17668, 18504)]