1387918992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:701

約数の個数: 160

約数和(自身を含む): 3976888320

約数和(自身を除く): 2588969328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 127, 138, 152, 184, 228, 254, 276, 304, 368, 381, 437, 456, 508, 521, 552, 762, 874, 912, 1016, 1042, 1104, 1311, 1524, 1563, 1748, 2032, 2084, 2413, 2622, 2921, 3048, 3126, 3496, 4168, 4826, 5244, 5842, 6096, 6252, 6992, 7239, 8336, 8763, 9652, 9899, 10488, 11684, 11983, 12504, 14478, 17526, 19304, 19798, 20976, 23368, 23966, 25008, 28956, 29697, 35052, 35949, 38608, 39596, 46736, 47932, 55499, 57912, 59394, 66167, 70104, 71898, 79192, 95864, 110998, 115824, 118788, 132334, 140208, 143796, 158384, 166497, 191728, 198501, 221996, 227677, 237576, 264668, 287592, 332994, 397002, 443992, 455354, 475152, 529336, 575184, 665988, 683031, 794004, 887984, 910708, 1058672, 1257173, 1331976, 1366062, 1521841, 1588008, 1821416, 2514346, 2663952, 2732124, 3043682, 3176016, 3642832, 3771519, 4565523, 5028692, 5464248, 6087364, 7543038, 9131046, 10057384, 10928496, 12174728, 15086076, 18262092, 20114768, 24349456, 28914979, 30172152, 36524184, 57829958, 60344304, 73048368, 86744937, 115659916, 173489874, 231319832, 346979748, 462639664, 693959496, 1387918992]

約数ペア:

[(1, 1387918992), (2, 693959496), (3, 462639664), (4, 346979748), (6, 231319832), (8, 173489874), (12, 115659916), (16, 86744937), (19, 73048368), (23, 60344304), (24, 57829958), (38, 36524184), (46, 30172152), (48, 28914979), (57, 24349456), (69, 20114768), (76, 18262092), (92, 15086076), (114, 12174728), (127, 10928496), (138, 10057384), (152, 9131046), (184, 7543038), (228, 6087364), (254, 5464248), (276, 5028692), (304, 4565523), (368, 3771519), (381, 3642832), (437, 3176016), (456, 3043682), (508, 2732124), (521, 2663952), (552, 2514346), (762, 1821416), (874, 1588008), (912, 1521841), (1016, 1366062), (1042, 1331976), (1104, 1257173), (1311, 1058672), (1524, 910708), (1563, 887984), (1748, 794004), (2032, 683031), (2084, 665988), (2413, 575184), (2622, 529336), (2921, 475152), (3048, 455354), (3126, 443992), (3496, 397002), (4168, 332994), (4826, 287592), (5244, 264668), (5842, 237576), (6096, 227677), (6252, 221996), (6992, 198501), (7239, 191728), (8336, 166497), (8763, 158384), (9652, 143796), (9899, 140208), (10488, 132334), (11684, 118788), (11983, 115824), (12504, 110998), (14478, 95864), (17526, 79192), (19304, 71898), (19798, 70104), (20976, 66167), (23368, 59394), (23966, 57912), (25008, 55499), (28956, 47932), (29697, 46736), (35052, 39596), (35949, 38608)]