621323142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 1485173760

約数和(自身を除く): 863850618

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 121, 186, 209, 242, 341, 363, 418, 589, 627, 682, 726, 1023, 1178, 1254, 1453, 1767, 2046, 2299, 2906, 3534, 3751, 4359, 4598, 6479, 6897, 7502, 8718, 11253, 12958, 13794, 15983, 19437, 22506, 27607, 31966, 38874, 45043, 47949, 55214, 71269, 82821, 90086, 95898, 135129, 142538, 165642, 175813, 213807, 270258, 303677, 351626, 427614, 495473, 527439, 607354, 855817, 911031, 990946, 1054878, 1486419, 1711634, 1822062, 2567451, 2972838, 3340447, 5134902, 5450203, 6680894, 9413987, 10021341, 10900406, 16350609, 18827974, 20042682, 28241961, 32701218, 56483922, 103553857, 207107714, 310661571, 621323142]

約数ペア:

[(1, 621323142), (2, 310661571), (3, 207107714), (6, 103553857), (11, 56483922), (19, 32701218), (22, 28241961), (31, 20042682), (33, 18827974), (38, 16350609), (57, 10900406), (62, 10021341), (66, 9413987), (93, 6680894), (114, 5450203), (121, 5134902), (186, 3340447), (209, 2972838), (242, 2567451), (341, 1822062), (363, 1711634), (418, 1486419), (589, 1054878), (627, 990946), (682, 911031), (726, 855817), (1023, 607354), (1178, 527439), (1254, 495473), (1453, 427614), (1767, 351626), (2046, 303677), (2299, 270258), (2906, 213807), (3534, 175813), (3751, 165642), (4359, 142538), (4598, 135129), (6479, 95898), (6897, 90086), (7502, 82821), (8718, 71269), (11253, 55214), (12958, 47949), (13794, 45043), (15983, 38874), (19437, 31966), (22506, 27607)]