2788792272

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5003}}^1$

素因数の和:5110

約数の個数: 180

約数和(自身を含む): 9195750720

約数和(自身を除く): 6406958448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 392, 441, 474, 504, 553, 588, 632, 711, 784, 882, 948, 1008, 1106, 1176, 1264, 1422, 1659, 1764, 1896, 2212, 2352, 2844, 3318, 3528, 3792, 3871, 4424, 4977, 5003, 5688, 6636, 7056, 7742, 8848, 9954, 10006, 11376, 11613, 13272, 15009, 15484, 19908, 20012, 23226, 26544, 30018, 30968, 34839, 35021, 39816, 40024, 45027, 46452, 60036, 61936, 69678, 70042, 79632, 80048, 90054, 92904, 105063, 120072, 139356, 140084, 180108, 185808, 210126, 240144, 245147, 278712, 280168, 315189, 360216, 395237, 420252, 490294, 557424, 560336, 630378, 720432, 735441, 790474, 840504, 980588, 1185711, 1260756, 1470882, 1580948, 1681008, 1961176, 2206323, 2371422, 2521512, 2766659, 2941764, 3161896, 3557133, 3922352, 4412646, 4742844, 5043024, 5533318, 5883528, 6323792, 7114266, 8299977, 8825292, 9485688, 11066636, 11767056, 14228532, 16599954, 17650584, 18971376, 19366613, 22133272, 24899931, 28457064, 33199908, 35301168, 38733226, 44266544, 49799862, 56914128, 58099839, 66399816, 77466452, 99599724, 116199678, 132799632, 154932904, 174299517, 199199448, 232399356, 309865808, 348599034, 398398896, 464798712, 697198068, 929597424, 1394396136, 2788792272]

約数ペア:

[(1, 2788792272), (2, 1394396136), (3, 929597424), (4, 697198068), (6, 464798712), (7, 398398896), (8, 348599034), (9, 309865808), (12, 232399356), (14, 199199448), (16, 174299517), (18, 154932904), (21, 132799632), (24, 116199678), (28, 99599724), (36, 77466452), (42, 66399816), (48, 58099839), (49, 56914128), (56, 49799862), (63, 44266544), (72, 38733226), (79, 35301168), (84, 33199908), (98, 28457064), (112, 24899931), (126, 22133272), (144, 19366613), (147, 18971376), (158, 17650584), (168, 16599954), (196, 14228532), (237, 11767056), (252, 11066636), (294, 9485688), (316, 8825292), (336, 8299977), (392, 7114266), (441, 6323792), (474, 5883528), (504, 5533318), (553, 5043024), (588, 4742844), (632, 4412646), (711, 3922352), (784, 3557133), (882, 3161896), (948, 2941764), (1008, 2766659), (1106, 2521512), (1176, 2371422), (1264, 2206323), (1422, 1961176), (1659, 1681008), (1764, 1580948), (1896, 1470882), (2212, 1260756), (2352, 1185711), (2844, 980588), (3318, 840504), (3528, 790474), (3792, 735441), (3871, 720432), (4424, 630378), (4977, 560336), (5003, 557424), (5688, 490294), (6636, 420252), (7056, 395237), (7742, 360216), (8848, 315189), (9954, 280168), (10006, 278712), (11376, 245147), (11613, 240144), (13272, 210126), (15009, 185808), (15484, 180108), (19908, 140084), (20012, 139356), (23226, 120072), (26544, 105063), (30018, 92904), (30968, 90054), (34839, 80048), (35021, 79632), (39816, 70042), (40024, 69678), (45027, 61936), (46452, 60036)]