1121628672

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 240

約数和(自身を含む): 3562004160

約数和(自身を除く): 2440375488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 256, 276, 288, 304, 342, 368, 384, 414, 437, 456, 512, 552, 557, 576, 608, 684, 736, 768, 828, 874, 912, 1104, 1114, 1152, 1216, 1311, 1368, 1472, 1536, 1656, 1671, 1748, 1824, 2208, 2228, 2304, 2432, 2622, 2736, 2944, 3312, 3342, 3496, 3648, 3933, 4416, 4456, 4608, 4864, 5013, 5244, 5472, 5888, 6624, 6684, 6992, 7296, 7866, 8832, 8912, 9728, 10026, 10488, 10583, 10944, 11776, 12811, 13248, 13368, 13984, 14592, 15732, 17664, 17824, 20052, 20976, 21166, 21888, 25622, 26496, 26736, 27968, 29184, 31464, 31749, 35328, 35648, 38433, 40104, 41952, 42332, 43776, 51244, 52992, 53472, 55936, 62928, 63498, 71296, 76866, 80208, 83904, 84664, 87552, 95247, 102488, 105984, 106944, 111872, 115299, 125856, 126996, 142592, 153732, 160416, 167808, 169328, 190494, 204976, 213888, 223744, 230598, 243409, 251712, 253992, 285184, 307464, 320832, 335616, 338656, 380988, 409952, 427776, 461196, 486818, 503424, 507984, 614928, 641664, 671232, 677312, 730227, 761976, 819904, 855552, 922392, 973636, 1006848, 1015968, 1229856, 1283328, 1354624, 1460454, 1523952, 1639808, 1844784, 1947272, 2013696, 2031936, 2190681, 2459712, 2566656, 2709248, 2920908, 3047904, 3279616, 3689568, 3894544, 4063872, 4381362, 4919424, 5418496, 5841816, 6095808, 6559232, 7379136, 7789088, 8127744, 8762724, 9838848, 11683632, 12191616, 14758272, 15578176, 16255488, 17525448, 19677696, 23367264, 24383232, 29516544, 31156352, 35050896, 46734528, 48766464, 59033088, 62312704, 70101792, 93469056, 124625408, 140203584, 186938112, 280407168, 373876224, 560814336, 1121628672]

約数ペア:

[(1, 1121628672), (2, 560814336), (3, 373876224), (4, 280407168), (6, 186938112), (8, 140203584), (9, 124625408), (12, 93469056), (16, 70101792), (18, 62312704), (19, 59033088), (23, 48766464), (24, 46734528), (32, 35050896), (36, 31156352), (38, 29516544), (46, 24383232), (48, 23367264), (57, 19677696), (64, 17525448), (69, 16255488), (72, 15578176), (76, 14758272), (92, 12191616), (96, 11683632), (114, 9838848), (128, 8762724), (138, 8127744), (144, 7789088), (152, 7379136), (171, 6559232), (184, 6095808), (192, 5841816), (207, 5418496), (228, 4919424), (256, 4381362), (276, 4063872), (288, 3894544), (304, 3689568), (342, 3279616), (368, 3047904), (384, 2920908), (414, 2709248), (437, 2566656), (456, 2459712), (512, 2190681), (552, 2031936), (557, 2013696), (576, 1947272), (608, 1844784), (684, 1639808), (736, 1523952), (768, 1460454), (828, 1354624), (874, 1283328), (912, 1229856), (1104, 1015968), (1114, 1006848), (1152, 973636), (1216, 922392), (1311, 855552), (1368, 819904), (1472, 761976), (1536, 730227), (1656, 677312), (1671, 671232), (1748, 641664), (1824, 614928), (2208, 507984), (2228, 503424), (2304, 486818), (2432, 461196), (2622, 427776), (2736, 409952), (2944, 380988), (3312, 338656), (3342, 335616), (3496, 320832), (3648, 307464), (3933, 285184), (4416, 253992), (4456, 251712), (4608, 243409), (4864, 230598), (5013, 223744), (5244, 213888), (5472, 204976), (5888, 190494), (6624, 169328), (6684, 167808), (6992, 160416), (7296, 153732), (7866, 142592), (8832, 126996), (8912, 125856), (9728, 115299), (10026, 111872), (10488, 106944), (10583, 105984), (10944, 102488), (11776, 95247), (12811, 87552), (13248, 84664), (13368, 83904), (13984, 80208), (14592, 76866), (15732, 71296), (17664, 63498), (17824, 62928), (20052, 55936), (20976, 53472), (21166, 52992), (21888, 51244), (25622, 43776), (26496, 42332), (26736, 41952), (27968, 40104), (29184, 38433), (31464, 35648), (31749, 35328)]