1561304472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 4879687680

約数和(自身を除く): 3318383208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 169, 182, 254, 273, 312, 338, 364, 381, 433, 507, 508, 546, 676, 728, 762, 866, 889, 1014, 1016, 1092, 1183, 1299, 1352, 1524, 1651, 1732, 1778, 2028, 2184, 2366, 2598, 2667, 3031, 3048, 3302, 3464, 3549, 3556, 4056, 4732, 4953, 5196, 5334, 5629, 6062, 6604, 7098, 7112, 9093, 9464, 9906, 10392, 10668, 11258, 11557, 12124, 13208, 14196, 16887, 18186, 19812, 21336, 21463, 22516, 23114, 24248, 28392, 33774, 34671, 36372, 39403, 39624, 42926, 45032, 46228, 54991, 64389, 67548, 69342, 72744, 73177, 78806, 85852, 92456, 109982, 118209, 128778, 135096, 138684, 146354, 150241, 157612, 164973, 171704, 219531, 219964, 236418, 257556, 277368, 292708, 300482, 315224, 329946, 384937, 439062, 439928, 450723, 472836, 512239, 515112, 585416, 600964, 659892, 714883, 769874, 878124, 901446, 945672, 1024478, 1154811, 1201928, 1319784, 1429766, 1536717, 1539748, 1756248, 1802892, 2048956, 2144649, 2309622, 2859532, 3073434, 3079496, 3605784, 4097912, 4289298, 4619244, 5004181, 5719064, 6146868, 8578596, 9238488, 9293479, 10008362, 12293736, 15012543, 17157192, 18586958, 20016724, 27880437, 30025086, 37173916, 40033448, 55760874, 60050172, 65054353, 74347832, 111521748, 120100344, 130108706, 195163059, 223043496, 260217412, 390326118, 520434824, 780652236, 1561304472]

約数ペア:

[(1, 1561304472), (2, 780652236), (3, 520434824), (4, 390326118), (6, 260217412), (7, 223043496), (8, 195163059), (12, 130108706), (13, 120100344), (14, 111521748), (21, 74347832), (24, 65054353), (26, 60050172), (28, 55760874), (39, 40033448), (42, 37173916), (52, 30025086), (56, 27880437), (78, 20016724), (84, 18586958), (91, 17157192), (104, 15012543), (127, 12293736), (156, 10008362), (168, 9293479), (169, 9238488), (182, 8578596), (254, 6146868), (273, 5719064), (312, 5004181), (338, 4619244), (364, 4289298), (381, 4097912), (433, 3605784), (507, 3079496), (508, 3073434), (546, 2859532), (676, 2309622), (728, 2144649), (762, 2048956), (866, 1802892), (889, 1756248), (1014, 1539748), (1016, 1536717), (1092, 1429766), (1183, 1319784), (1299, 1201928), (1352, 1154811), (1524, 1024478), (1651, 945672), (1732, 901446), (1778, 878124), (2028, 769874), (2184, 714883), (2366, 659892), (2598, 600964), (2667, 585416), (3031, 515112), (3048, 512239), (3302, 472836), (3464, 450723), (3549, 439928), (3556, 439062), (4056, 384937), (4732, 329946), (4953, 315224), (5196, 300482), (5334, 292708), (5629, 277368), (6062, 257556), (6604, 236418), (7098, 219964), (7112, 219531), (9093, 171704), (9464, 164973), (9906, 157612), (10392, 150241), (10668, 146354), (11258, 138684), (11557, 135096), (12124, 128778), (13208, 118209), (14196, 109982), (16887, 92456), (18186, 85852), (19812, 78806), (21336, 73177), (21463, 72744), (22516, 69342), (23114, 67548), (24248, 64389), (28392, 54991), (33774, 46228), (34671, 45032), (36372, 42926), (39403, 39624)]