251774928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4057

約数の個数: 120

約数和(自身を含む): 774146880

約数和(自身を除く): 522371952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 4001, 5244, 6992, 7866, 8002, 10488, 12003, 15732, 16004, 20976, 24006, 31464, 32008, 36009, 48012, 62928, 64016, 72018, 76019, 92023, 96024, 144036, 152038, 184046, 192048, 228057, 276069, 288072, 304076, 368092, 456114, 552138, 576144, 608152, 684171, 736184, 828207, 912228, 1104276, 1216304, 1368342, 1472368, 1656414, 1748437, 1824456, 2208552, 2736684, 3312828, 3496874, 3648912, 4417104, 5245311, 5473368, 6625656, 6993748, 10490622, 10946736, 13251312, 13987496, 15735933, 20981244, 27974992, 31471866, 41962488, 62943732, 83924976, 125887464, 251774928]

約数ペア:

[(1, 251774928), (2, 125887464), (3, 83924976), (4, 62943732), (6, 41962488), (8, 31471866), (9, 27974992), (12, 20981244), (16, 15735933), (18, 13987496), (19, 13251312), (23, 10946736), (24, 10490622), (36, 6993748), (38, 6625656), (46, 5473368), (48, 5245311), (57, 4417104), (69, 3648912), (72, 3496874), (76, 3312828), (92, 2736684), (114, 2208552), (138, 1824456), (144, 1748437), (152, 1656414), (171, 1472368), (184, 1368342), (207, 1216304), (228, 1104276), (276, 912228), (304, 828207), (342, 736184), (368, 684171), (414, 608152), (437, 576144), (456, 552138), (552, 456114), (684, 368092), (828, 304076), (874, 288072), (912, 276069), (1104, 228057), (1311, 192048), (1368, 184046), (1656, 152038), (1748, 144036), (2622, 96024), (2736, 92023), (3312, 76019), (3496, 72018), (3933, 64016), (4001, 62928), (5244, 48012), (6992, 36009), (7866, 32008), (8002, 31464), (10488, 24006), (12003, 20976), (15732, 16004)]