297329928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1627

約数の個数: 128

約数和(自身を含む): 901201920

約数和(自身を除く): 603871992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 37, 42, 56, 62, 74, 84, 93, 111, 124, 148, 168, 186, 217, 222, 248, 259, 296, 372, 434, 444, 518, 651, 744, 777, 868, 888, 1036, 1147, 1302, 1543, 1554, 1736, 2072, 2294, 2604, 3086, 3108, 3441, 4588, 4629, 5208, 6172, 6216, 6882, 8029, 9176, 9258, 10801, 12344, 13764, 16058, 18516, 21602, 24087, 27528, 32116, 32403, 37032, 43204, 47833, 48174, 57091, 64232, 64806, 86408, 95666, 96348, 114182, 129612, 143499, 171273, 191332, 192696, 228364, 259224, 286998, 334831, 342546, 382664, 399637, 456728, 573996, 669662, 685092, 799274, 1004493, 1147992, 1198911, 1339324, 1370184, 1598548, 1769821, 2008986, 2397822, 2678648, 3197096, 3539642, 4017972, 4795644, 5309463, 7079284, 8035944, 9591288, 10618926, 12388747, 14158568, 21237852, 24777494, 37166241, 42475704, 49554988, 74332482, 99109976, 148664964, 297329928]

約数ペア:

[(1, 297329928), (2, 148664964), (3, 99109976), (4, 74332482), (6, 49554988), (7, 42475704), (8, 37166241), (12, 24777494), (14, 21237852), (21, 14158568), (24, 12388747), (28, 10618926), (31, 9591288), (37, 8035944), (42, 7079284), (56, 5309463), (62, 4795644), (74, 4017972), (84, 3539642), (93, 3197096), (111, 2678648), (124, 2397822), (148, 2008986), (168, 1769821), (186, 1598548), (217, 1370184), (222, 1339324), (248, 1198911), (259, 1147992), (296, 1004493), (372, 799274), (434, 685092), (444, 669662), (518, 573996), (651, 456728), (744, 399637), (777, 382664), (868, 342546), (888, 334831), (1036, 286998), (1147, 259224), (1302, 228364), (1543, 192696), (1554, 191332), (1736, 171273), (2072, 143499), (2294, 129612), (2604, 114182), (3086, 96348), (3108, 95666), (3441, 86408), (4588, 64806), (4629, 64232), (5208, 57091), (6172, 48174), (6216, 47833), (6882, 43204), (8029, 37032), (9176, 32403), (9258, 32116), (10801, 27528), (12344, 24087), (13764, 21602), (16058, 18516)]