738227574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 1928110080

約数和(自身を除く): 1189882506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 103, 126, 134, 189, 201, 206, 283, 309, 378, 402, 469, 566, 603, 618, 721, 849, 927, 938, 1206, 1407, 1442, 1698, 1809, 1854, 1981, 2163, 2547, 2781, 2814, 3618, 3962, 4221, 4326, 5094, 5562, 5943, 6489, 6901, 7641, 8442, 11886, 12663, 12978, 13802, 15282, 17829, 18961, 19467, 20703, 25326, 29149, 35658, 37922, 38934, 41406, 48307, 53487, 56883, 58298, 62109, 87447, 96614, 106974, 113766, 124218, 132727, 144921, 170649, 174894, 186327, 204043, 262341, 265454, 289842, 341298, 372654, 398181, 408086, 434763, 511947, 524682, 612129, 787023, 796362, 869526, 1023894, 1194543, 1224258, 1304289, 1574046, 1836387, 1952983, 2389086, 2608578, 3583629, 3672774, 3905966, 5509161, 5858949, 7167258, 11018322, 11717898, 13670881, 17576847, 27341762, 35153694, 41012643, 52730541, 82025286, 105461082, 123037929, 246075858, 369113787, 738227574]

約数ペア:

[(1, 738227574), (2, 369113787), (3, 246075858), (6, 123037929), (7, 105461082), (9, 82025286), (14, 52730541), (18, 41012643), (21, 35153694), (27, 27341762), (42, 17576847), (54, 13670881), (63, 11717898), (67, 11018322), (103, 7167258), (126, 5858949), (134, 5509161), (189, 3905966), (201, 3672774), (206, 3583629), (283, 2608578), (309, 2389086), (378, 1952983), (402, 1836387), (469, 1574046), (566, 1304289), (603, 1224258), (618, 1194543), (721, 1023894), (849, 869526), (927, 796362), (938, 787023), (1206, 612129), (1407, 524682), (1442, 511947), (1698, 434763), (1809, 408086), (1854, 398181), (1981, 372654), (2163, 341298), (2547, 289842), (2781, 265454), (2814, 262341), (3618, 204043), (3962, 186327), (4221, 174894), (4326, 170649), (5094, 144921), (5562, 132727), (5943, 124218), (6489, 113766), (6901, 106974), (7641, 96614), (8442, 87447), (11886, 62109), (12663, 58298), (12978, 56883), (13802, 53487), (15282, 48307), (17829, 41406), (18961, 38934), (19467, 37922), (20703, 35658), (25326, 29149)]