31192214658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 73359820800

約数和(自身を除く): 42167606142

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 121, 138, 139, 151, 178, 242, 253, 267, 278, 302, 363, 417, 453, 506, 534, 726, 759, 834, 906, 979, 1518, 1529, 1661, 1958, 2047, 2783, 2937, 3058, 3197, 3322, 3473, 4094, 4587, 4983, 5566, 5874, 6141, 6394, 6946, 8349, 9174, 9591, 9966, 10419, 10769, 12282, 12371, 13439, 16698, 16819, 18271, 19182, 20838, 20989, 21538, 22517, 24742, 26878, 32307, 33638, 35167, 36542, 37113, 38203, 40317, 41978, 45034, 50457, 54813, 62967, 64614, 67551, 70334, 74226, 76406, 80634, 100914, 105501, 109626, 114609, 125934, 135102, 136081, 147829, 211002, 229218, 230879, 247687, 272162, 284533, 295658, 309097, 386837, 408243, 420233, 443487, 461758, 482747, 495374, 569066, 618194, 692637, 743061, 773674, 816486, 840466, 853599, 886974, 927291, 965494, 1160511, 1260699, 1385274, 1448241, 1486122, 1496891, 1626119, 1707198, 1854582, 1868021, 2321022, 2521398, 2539669, 2896482, 2993782, 3129863, 3252238, 3400067, 3736042, 4490673, 4878357, 5079338, 5310217, 5604063, 6259726, 6800134, 7619007, 8981346, 9389589, 9756714, 10200201, 10620434, 11208126, 15238014, 15930651, 18779178, 20400402, 20548231, 31861302, 34428493, 37400737, 41096462, 42964483, 58412387, 61644693, 68856986, 74801474, 85928966, 103285479, 112202211, 116824774, 123289386, 128893449, 175237161, 206570958, 224404422, 226030541, 257786898, 350474322, 452061082, 472609313, 678091623, 945218626, 1356183246, 1417827939, 2835655878, 5198702443, 10397404886, 15596107329, 31192214658]

約数ペア:

[(1, 31192214658), (2, 15596107329), (3, 10397404886), (6, 5198702443), (11, 2835655878), (22, 1417827939), (23, 1356183246), (33, 945218626), (46, 678091623), (66, 472609313), (69, 452061082), (89, 350474322), (121, 257786898), (138, 226030541), (139, 224404422), (151, 206570958), (178, 175237161), (242, 128893449), (253, 123289386), (267, 116824774), (278, 112202211), (302, 103285479), (363, 85928966), (417, 74801474), (453, 68856986), (506, 61644693), (534, 58412387), (726, 42964483), (759, 41096462), (834, 37400737), (906, 34428493), (979, 31861302), (1518, 20548231), (1529, 20400402), (1661, 18779178), (1958, 15930651), (2047, 15238014), (2783, 11208126), (2937, 10620434), (3058, 10200201), (3197, 9756714), (3322, 9389589), (3473, 8981346), (4094, 7619007), (4587, 6800134), (4983, 6259726), (5566, 5604063), (5874, 5310217), (6141, 5079338), (6394, 4878357), (6946, 4490673), (8349, 3736042), (9174, 3400067), (9591, 3252238), (9966, 3129863), (10419, 2993782), (10769, 2896482), (12282, 2539669), (12371, 2521398), (13439, 2321022), (16698, 1868021), (16819, 1854582), (18271, 1707198), (19182, 1626119), (20838, 1496891), (20989, 1486122), (21538, 1448241), (22517, 1385274), (24742, 1260699), (26878, 1160511), (32307, 965494), (33638, 927291), (35167, 886974), (36542, 853599), (37113, 840466), (38203, 816486), (40317, 773674), (41978, 743061), (45034, 692637), (50457, 618194), (54813, 569066), (62967, 495374), (64614, 482747), (67551, 461758), (70334, 443487), (74226, 420233), (76406, 408243), (80634, 386837), (100914, 309097), (105501, 295658), (109626, 284533), (114609, 272162), (125934, 247687), (135102, 230879), (136081, 229218), (147829, 211002)]