220678416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2999}}^1$

素因数の和:3093

約数の個数: 120

約数和(自身を含む): 715728000

約数和(自身を除く): 495049584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 2999, 3066, 3504, 4088, 4599, 5256, 5998, 6132, 8176, 8997, 9198, 10512, 11996, 12264, 17994, 18396, 20993, 23992, 24528, 26991, 35988, 36792, 41986, 47984, 53982, 62979, 71976, 73584, 83972, 107964, 125958, 143952, 167944, 188937, 215928, 218927, 251916, 335888, 377874, 431856, 437854, 503832, 656781, 755748, 875708, 1007664, 1313562, 1511496, 1532489, 1751416, 1970343, 2627124, 3022992, 3064978, 3502832, 3940686, 4597467, 5254248, 6129956, 7881372, 9194934, 10508496, 12259912, 13792401, 15762744, 18389868, 24519824, 27584802, 31525488, 36779736, 55169604, 73559472, 110339208, 220678416]

約数ペア:

[(1, 220678416), (2, 110339208), (3, 73559472), (4, 55169604), (6, 36779736), (7, 31525488), (8, 27584802), (9, 24519824), (12, 18389868), (14, 15762744), (16, 13792401), (18, 12259912), (21, 10508496), (24, 9194934), (28, 7881372), (36, 6129956), (42, 5254248), (48, 4597467), (56, 3940686), (63, 3502832), (72, 3064978), (73, 3022992), (84, 2627124), (112, 1970343), (126, 1751416), (144, 1532489), (146, 1511496), (168, 1313562), (219, 1007664), (252, 875708), (292, 755748), (336, 656781), (438, 503832), (504, 437854), (511, 431856), (584, 377874), (657, 335888), (876, 251916), (1008, 218927), (1022, 215928), (1168, 188937), (1314, 167944), (1533, 143952), (1752, 125958), (2044, 107964), (2628, 83972), (2999, 73584), (3066, 71976), (3504, 62979), (4088, 53982), (4599, 47984), (5256, 41986), (5998, 36792), (6132, 35988), (8176, 26991), (8997, 24528), (9198, 23992), (10512, 20993), (11996, 18396), (12264, 17994)]