551150922

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 1360281600

約数和(自身を除く): 809130678

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 53, 62, 93, 98, 106, 147, 159, 163, 186, 217, 294, 318, 326, 343, 371, 434, 489, 651, 686, 742, 978, 1029, 1113, 1141, 1302, 1519, 1643, 2058, 2226, 2282, 2597, 3038, 3286, 3423, 4557, 4929, 5053, 5194, 6846, 7791, 7987, 8639, 9114, 9858, 10106, 10633, 11501, 15159, 15582, 15974, 17278, 18179, 21266, 23002, 23961, 25917, 30318, 31899, 34503, 35371, 36358, 47922, 51834, 54537, 55909, 60473, 63798, 69006, 70742, 80507, 106113, 109074, 111818, 120946, 161014, 167727, 181419, 212226, 241521, 247597, 267809, 335454, 362838, 423311, 483042, 495194, 535618, 563549, 742791, 803427, 846622, 1127098, 1269933, 1485582, 1606854, 1690647, 1733179, 1874663, 2539866, 2963177, 3381294, 3466358, 3749326, 5199537, 5623989, 5926354, 8889531, 10399074, 11247978, 13122641, 17779062, 26245282, 39367923, 78735846, 91858487, 183716974, 275575461, 551150922]

約数ペア:

[(1, 551150922), (2, 275575461), (3, 183716974), (6, 91858487), (7, 78735846), (14, 39367923), (21, 26245282), (31, 17779062), (42, 13122641), (49, 11247978), (53, 10399074), (62, 8889531), (93, 5926354), (98, 5623989), (106, 5199537), (147, 3749326), (159, 3466358), (163, 3381294), (186, 2963177), (217, 2539866), (294, 1874663), (318, 1733179), (326, 1690647), (343, 1606854), (371, 1485582), (434, 1269933), (489, 1127098), (651, 846622), (686, 803427), (742, 742791), (978, 563549), (1029, 535618), (1113, 495194), (1141, 483042), (1302, 423311), (1519, 362838), (1643, 335454), (2058, 267809), (2226, 247597), (2282, 241521), (2597, 212226), (3038, 181419), (3286, 167727), (3423, 161014), (4557, 120946), (4929, 111818), (5053, 109074), (5194, 106113), (6846, 80507), (7791, 70742), (7987, 69006), (8639, 63798), (9114, 60473), (9858, 55909), (10106, 54537), (10633, 51834), (11501, 47922), (15159, 36358), (15582, 35371), (15974, 34503), (17278, 31899), (18179, 30318), (21266, 25917), (23002, 23961)]