1005557436

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1565

約数の個数: 144

約数和(自身を含む): 2901208800

約数和(自身を除く): 1895651364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 169, 222, 234, 333, 338, 351, 444, 468, 481, 507, 666, 676, 702, 962, 999, 1014, 1332, 1404, 1443, 1489, 1521, 1924, 1998, 2028, 2886, 2978, 3042, 3996, 4329, 4467, 4563, 5772, 5956, 6084, 6253, 8658, 8934, 9126, 12506, 12987, 13401, 17316, 17868, 18252, 18759, 19357, 25012, 25974, 26802, 37518, 38714, 40203, 51948, 53604, 55093, 56277, 58071, 75036, 77428, 80406, 110186, 112554, 116142, 160812, 165279, 168831, 174213, 220372, 225108, 232284, 251641, 330558, 337662, 348426, 495837, 503282, 522639, 661116, 675324, 696852, 716209, 754923, 991674, 1006564, 1045278, 1432418, 1487511, 1509846, 1983348, 2090556, 2148627, 2264769, 2864836, 2975022, 3019692, 4297254, 4529538, 5950044, 6445881, 6794307, 8594508, 9059076, 9310717, 12891762, 13588614, 18621434, 19337643, 25783524, 27177228, 27932151, 37242868, 38675286, 55864302, 77350572, 83796453, 111728604, 167592906, 251389359, 335185812, 502778718, 1005557436]

約数ペア:

[(1, 1005557436), (2, 502778718), (3, 335185812), (4, 251389359), (6, 167592906), (9, 111728604), (12, 83796453), (13, 77350572), (18, 55864302), (26, 38675286), (27, 37242868), (36, 27932151), (37, 27177228), (39, 25783524), (52, 19337643), (54, 18621434), (74, 13588614), (78, 12891762), (108, 9310717), (111, 9059076), (117, 8594508), (148, 6794307), (156, 6445881), (169, 5950044), (222, 4529538), (234, 4297254), (333, 3019692), (338, 2975022), (351, 2864836), (444, 2264769), (468, 2148627), (481, 2090556), (507, 1983348), (666, 1509846), (676, 1487511), (702, 1432418), (962, 1045278), (999, 1006564), (1014, 991674), (1332, 754923), (1404, 716209), (1443, 696852), (1489, 675324), (1521, 661116), (1924, 522639), (1998, 503282), (2028, 495837), (2886, 348426), (2978, 337662), (3042, 330558), (3996, 251641), (4329, 232284), (4467, 225108), (4563, 220372), (5772, 174213), (5956, 168831), (6084, 165279), (6253, 160812), (8658, 116142), (8934, 112554), (9126, 110186), (12506, 80406), (12987, 77428), (13401, 75036), (17316, 58071), (17868, 56277), (18252, 55093), (18759, 53604), (19357, 51948), (25012, 40203), (25974, 38714), (26802, 37518)]