325998972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 935232480

約数和(自身を除く): 609233508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 169, 212, 234, 318, 337, 338, 351, 468, 477, 507, 636, 674, 676, 689, 702, 954, 1011, 1014, 1348, 1378, 1404, 1431, 1521, 1908, 2022, 2028, 2067, 2756, 2862, 3033, 3042, 4044, 4134, 4381, 4563, 5724, 6066, 6084, 6201, 8268, 8762, 8957, 9099, 9126, 12132, 12402, 13143, 17524, 17861, 17914, 18198, 18252, 18603, 24804, 26286, 26871, 35722, 35828, 36396, 37206, 39429, 52572, 53583, 53742, 56953, 71444, 74412, 78858, 80613, 107166, 107484, 113906, 118287, 157716, 160749, 161226, 170859, 214332, 227812, 232193, 236574, 241839, 321498, 322452, 341718, 464386, 473148, 482247, 483678, 512577, 642996, 683436, 696579, 928772, 964494, 967356, 1025154, 1393158, 1537731, 1928988, 2050308, 2089737, 2786316, 3018509, 3075462, 4179474, 6037018, 6150924, 6269211, 8358948, 9055527, 12074036, 12538422, 18111054, 25076844, 27166581, 36222108, 54333162, 81499743, 108666324, 162999486, 325998972]

約数ペア:

[(1, 325998972), (2, 162999486), (3, 108666324), (4, 81499743), (6, 54333162), (9, 36222108), (12, 27166581), (13, 25076844), (18, 18111054), (26, 12538422), (27, 12074036), (36, 9055527), (39, 8358948), (52, 6269211), (53, 6150924), (54, 6037018), (78, 4179474), (106, 3075462), (108, 3018509), (117, 2786316), (156, 2089737), (159, 2050308), (169, 1928988), (212, 1537731), (234, 1393158), (318, 1025154), (337, 967356), (338, 964494), (351, 928772), (468, 696579), (477, 683436), (507, 642996), (636, 512577), (674, 483678), (676, 482247), (689, 473148), (702, 464386), (954, 341718), (1011, 322452), (1014, 321498), (1348, 241839), (1378, 236574), (1404, 232193), (1431, 227812), (1521, 214332), (1908, 170859), (2022, 161226), (2028, 160749), (2067, 157716), (2756, 118287), (2862, 113906), (3033, 107484), (3042, 107166), (4044, 80613), (4134, 78858), (4381, 74412), (4563, 71444), (5724, 56953), (6066, 53742), (6084, 53583), (6201, 52572), (8268, 39429), (8762, 37206), (8957, 36396), (9099, 35828), (9126, 35722), (12132, 26871), (12402, 26286), (13143, 24804), (17524, 18603), (17861, 18252), (17914, 18198)]