1425757788

素因数分解:

$2^2\times 3^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 4629363200

約数和(自身を除く): 3203605412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 199, 234, 243, 252, 273, 324, 351, 364, 378, 398, 468, 486, 546, 567, 597, 702, 729, 756, 796, 819, 972, 1053, 1092, 1134, 1194, 1393, 1404, 1458, 1638, 1701, 1791, 2106, 2187, 2268, 2388, 2457, 2587, 2786, 2916, 3159, 3276, 3402, 3582, 4179, 4212, 4374, 4914, 5103, 5174, 5373, 5572, 6318, 6561, 6804, 7164, 7371, 7761, 8358, 8748, 9477, 9828, 10206, 10348, 10746, 12537, 12636, 13122, 14742, 15309, 15522, 16119, 16716, 18109, 18954, 19683, 20412, 21492, 22113, 23283, 25074, 26244, 28431, 29484, 30618, 31044, 32238, 36218, 37611, 37908, 39366, 44226, 45927, 46566, 48357, 50148, 54327, 56862, 61236, 64476, 66339, 69849, 72436, 75222, 78732, 85293, 88452, 91854, 93132, 96714, 108654, 112833, 113724, 132678, 137781, 139698, 145071, 150444, 162981, 170586, 183708, 193428, 199017, 209547, 217308, 225666, 255879, 265356, 275562, 279396, 290142, 325962, 338499, 341172, 398034, 419094, 435213, 451332, 488943, 511758, 551124, 580284, 597051, 628641, 651924, 676998, 796068, 838188, 870426, 977886, 1015497, 1023516, 1194102, 1257282, 1305639, 1353996, 1466829, 1740852, 1791153, 1885923, 1955772, 2030994, 2388204, 2514564, 2611278, 2933658, 3046491, 3582306, 3771846, 3916917, 4061988, 4400487, 5222556, 5657769, 5867316, 6092982, 7164612, 7543692, 7833834, 8800974, 9139473, 11315538, 12185964, 13201461, 15667668, 16973307, 17601948, 18278946, 22631076, 26402922, 27418419, 33946614, 36557892, 39604383, 50919921, 52805844, 54836838, 67893228, 79208766, 101839842, 109673676, 118813149, 158417532, 203679684, 237626298, 356439447, 475252596, 712878894, 1425757788]

約数ペア:

[(1, 1425757788), (2, 712878894), (3, 475252596), (4, 356439447), (6, 237626298), (7, 203679684), (9, 158417532), (12, 118813149), (13, 109673676), (14, 101839842), (18, 79208766), (21, 67893228), (26, 54836838), (27, 52805844), (28, 50919921), (36, 39604383), (39, 36557892), (42, 33946614), (52, 27418419), (54, 26402922), (63, 22631076), (78, 18278946), (81, 17601948), (84, 16973307), (91, 15667668), (108, 13201461), (117, 12185964), (126, 11315538), (156, 9139473), (162, 8800974), (182, 7833834), (189, 7543692), (199, 7164612), (234, 6092982), (243, 5867316), (252, 5657769), (273, 5222556), (324, 4400487), (351, 4061988), (364, 3916917), (378, 3771846), (398, 3582306), (468, 3046491), (486, 2933658), (546, 2611278), (567, 2514564), (597, 2388204), (702, 2030994), (729, 1955772), (756, 1885923), (796, 1791153), (819, 1740852), (972, 1466829), (1053, 1353996), (1092, 1305639), (1134, 1257282), (1194, 1194102), (1393, 1023516), (1404, 1015497), (1458, 977886), (1638, 870426), (1701, 838188), (1791, 796068), (2106, 676998), (2187, 651924), (2268, 628641), (2388, 597051), (2457, 580284), (2587, 551124), (2786, 511758), (2916, 488943), (3159, 451332), (3276, 435213), (3402, 419094), (3582, 398034), (4179, 341172), (4212, 338499), (4374, 325962), (4914, 290142), (5103, 279396), (5174, 275562), (5373, 265356), (5572, 255879), (6318, 225666), (6561, 217308), (6804, 209547), (7164, 199017), (7371, 193428), (7761, 183708), (8358, 170586), (8748, 162981), (9477, 150444), (9828, 145071), (10206, 139698), (10348, 137781), (10746, 132678), (12537, 113724), (12636, 112833), (13122, 108654), (14742, 96714), (15309, 93132), (15522, 91854), (16119, 88452), (16716, 85293), (18109, 78732), (18954, 75222), (19683, 72436), (20412, 69849), (21492, 66339), (22113, 64476), (23283, 61236), (25074, 56862), (26244, 54327), (28431, 50148), (29484, 48357), (30618, 46566), (31044, 45927), (32238, 44226), (36218, 39366), (37611, 37908)]