213262992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3445

約数の個数: 120

約数和(自身を含む): 655761600

約数和(自身を除く): 442498608

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, 3389, 3496, 3933, 5244, 6778, 6992, 7866, 10167, 10488, 13556, 15732, 20334, 20976, 27112, 30501, 31464, 40668, 54224, 61002, 62928, 64391, 77947, 81336, 122004, 128782, 155894, 162672, 193173, 233841, 244008, 257564, 311788, 386346, 467682, 488016, 515128, 579519, 623576, 701523, 772692, 935364, 1030256, 1159038, 1247152, 1403046, 1480993, 1545384, 1870728, 2318076, 2806092, 2961986, 3090768, 3741456, 4442979, 4636152, 5612184, 5923972, 8885958, 9272304, 11224368, 11847944, 13328937, 17771916, 23695888, 26657874, 35543832, 53315748, 71087664, 106631496, 213262992]

約数ペア:

[(1, 213262992), (2, 106631496), (3, 71087664), (4, 53315748), (6, 35543832), (8, 26657874), (9, 23695888), (12, 17771916), (16, 13328937), (18, 11847944), (19, 11224368), (23, 9272304), (24, 8885958), (36, 5923972), (38, 5612184), (46, 4636152), (48, 4442979), (57, 3741456), (69, 3090768), (72, 2961986), (76, 2806092), (92, 2318076), (114, 1870728), (138, 1545384), (144, 1480993), (152, 1403046), (171, 1247152), (184, 1159038), (207, 1030256), (228, 935364), (276, 772692), (304, 701523), (342, 623576), (368, 579519), (414, 515128), (437, 488016), (456, 467682), (552, 386346), (684, 311788), (828, 257564), (874, 244008), (912, 233841), (1104, 193173), (1311, 162672), (1368, 155894), (1656, 128782), (1748, 122004), (2622, 81336), (2736, 77947), (3312, 64391), (3389, 62928), (3496, 61002), (3933, 54224), (5244, 40668), (6778, 31464), (6992, 30501), (7866, 27112), (10167, 20976), (10488, 20334), (13556, 15732)]