216143928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3042

約数の個数: 192

約数和(自身を含む): 786240000

約数和(自身を除く): 570096072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 2002, 2184, 2574, 2772, 2999, 3003, 3276, 3432, 4004, 5148, 5544, 5998, 6006, 6552, 8008, 8997, 9009, 10296, 11996, 12012, 17994, 18018, 20993, 23992, 24024, 26991, 32989, 35988, 36036, 38987, 41986, 53982, 62979, 65978, 71976, 72072, 77974, 83972, 98967, 107964, 116961, 125958, 131956, 155948, 167944, 188937, 197934, 215928, 230923, 233922, 251916, 263912, 272909, 296901, 311896, 350883, 377874, 395868, 428857, 461846, 467844, 503832, 545818, 593802, 692769, 701766, 755748, 791736, 818727, 857714, 923692, 935688, 1091636, 1187604, 1286571, 1385538, 1403532, 1511496, 1637454, 1715428, 1847384, 2078307, 2183272, 2375208, 2456181, 2573142, 2771076, 2807064, 3001999, 3274908, 3430856, 3859713, 4156614, 4912362, 5146284, 5542152, 6003998, 6549816, 7719426, 8313228, 9005997, 9824724, 10292568, 12007996, 15438852, 16626456, 18011994, 19649448, 24015992, 27017991, 30877704, 36023988, 54035982, 72047976, 108071964, 216143928]

約数ペア:

[(1, 216143928), (2, 108071964), (3, 72047976), (4, 54035982), (6, 36023988), (7, 30877704), (8, 27017991), (9, 24015992), (11, 19649448), (12, 18011994), (13, 16626456), (14, 15438852), (18, 12007996), (21, 10292568), (22, 9824724), (24, 9005997), (26, 8313228), (28, 7719426), (33, 6549816), (36, 6003998), (39, 5542152), (42, 5146284), (44, 4912362), (52, 4156614), (56, 3859713), (63, 3430856), (66, 3274908), (72, 3001999), (77, 2807064), (78, 2771076), (84, 2573142), (88, 2456181), (91, 2375208), (99, 2183272), (104, 2078307), (117, 1847384), (126, 1715428), (132, 1637454), (143, 1511496), (154, 1403532), (156, 1385538), (168, 1286571), (182, 1187604), (198, 1091636), (231, 935688), (234, 923692), (252, 857714), (264, 818727), (273, 791736), (286, 755748), (308, 701766), (312, 692769), (364, 593802), (396, 545818), (429, 503832), (462, 467844), (468, 461846), (504, 428857), (546, 395868), (572, 377874), (616, 350883), (693, 311896), (728, 296901), (792, 272909), (819, 263912), (858, 251916), (924, 233922), (936, 230923), (1001, 215928), (1092, 197934), (1144, 188937), (1287, 167944), (1386, 155948), (1638, 131956), (1716, 125958), (1848, 116961), (2002, 107964), (2184, 98967), (2574, 83972), (2772, 77974), (2999, 72072), (3003, 71976), (3276, 65978), (3432, 62979), (4004, 53982), (5148, 41986), (5544, 38987), (5998, 36036), (6006, 35988), (6552, 32989), (8008, 26991), (8997, 24024), (9009, 23992), (10296, 20993), (11996, 18018), (12012, 17994)]