21247562592

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{11731}}^1$

素因数の和:12097

約数の個数: 144

約数和(自身を含む): 63800493120

約数和(自身を除く): 42552930528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 331, 342, 456, 608, 662, 684, 912, 993, 1324, 1368, 1824, 1986, 2648, 2736, 2979, 3972, 5296, 5472, 5958, 6289, 7944, 10592, 11731, 11916, 12578, 15888, 18867, 23462, 23832, 25156, 31776, 35193, 37734, 46924, 47664, 50312, 56601, 70386, 75468, 93848, 95328, 100624, 105579, 113202, 140772, 150936, 187696, 201248, 211158, 222889, 226404, 281544, 301872, 375392, 422316, 445778, 452808, 563088, 603744, 668667, 844632, 891556, 905616, 1126176, 1337334, 1689264, 1783112, 1811232, 2006001, 2674668, 3378528, 3566224, 3882961, 4012002, 5349336, 7132448, 7765922, 8024004, 10698672, 11648883, 15531844, 16048008, 21397344, 23297766, 31063688, 32096016, 34946649, 46595532, 62127376, 64192032, 69893298, 73776259, 93191064, 124254752, 139786596, 147552518, 186382128, 221328777, 279573192, 295105036, 372764256, 442657554, 559146384, 590210072, 663986331, 885315108, 1118292768, 1180420144, 1327972662, 1770630216, 2360840288, 2655945324, 3541260432, 5311890648, 7082520864, 10623781296, 21247562592]

約数ペア:

[(1, 21247562592), (2, 10623781296), (3, 7082520864), (4, 5311890648), (6, 3541260432), (8, 2655945324), (9, 2360840288), (12, 1770630216), (16, 1327972662), (18, 1180420144), (19, 1118292768), (24, 885315108), (32, 663986331), (36, 590210072), (38, 559146384), (48, 442657554), (57, 372764256), (72, 295105036), (76, 279573192), (96, 221328777), (114, 186382128), (144, 147552518), (152, 139786596), (171, 124254752), (228, 93191064), (288, 73776259), (304, 69893298), (331, 64192032), (342, 62127376), (456, 46595532), (608, 34946649), (662, 32096016), (684, 31063688), (912, 23297766), (993, 21397344), (1324, 16048008), (1368, 15531844), (1824, 11648883), (1986, 10698672), (2648, 8024004), (2736, 7765922), (2979, 7132448), (3972, 5349336), (5296, 4012002), (5472, 3882961), (5958, 3566224), (6289, 3378528), (7944, 2674668), (10592, 2006001), (11731, 1811232), (11916, 1783112), (12578, 1689264), (15888, 1337334), (18867, 1126176), (23462, 905616), (23832, 891556), (25156, 844632), (31776, 668667), (35193, 603744), (37734, 563088), (46924, 452808), (47664, 445778), (50312, 422316), (56601, 375392), (70386, 301872), (75468, 281544), (93848, 226404), (95328, 222889), (100624, 211158), (105579, 201248), (113202, 187696), (140772, 150936)]