1900649952

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347341}}^1$

素因数の和:347376

約数の個数: 72

約数和(自身を含む): 5689461960

約数和(自身を除く): 3788812008

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, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 347341, 694682, 1042023, 1389364, 2084046, 2778728, 3126069, 4168092, 5557456, 6252138, 6599479, 8336184, 11114912, 12504276, 13198958, 16672368, 19798437, 25008552, 26397916, 33344736, 39596874, 50017104, 52795832, 59395311, 79193748, 100034208, 105591664, 118790622, 158387496, 211183328, 237581244, 316774992, 475162488, 633549984, 950324976, 1900649952]

約数ペア:

[(1, 1900649952), (2, 950324976), (3, 633549984), (4, 475162488), (6, 316774992), (8, 237581244), (9, 211183328), (12, 158387496), (16, 118790622), (18, 105591664), (19, 100034208), (24, 79193748), (32, 59395311), (36, 52795832), (38, 50017104), (48, 39596874), (57, 33344736), (72, 26397916), (76, 25008552), (96, 19798437), (114, 16672368), (144, 13198958), (152, 12504276), (171, 11114912), (228, 8336184), (288, 6599479), (304, 6252138), (342, 5557456), (456, 4168092), (608, 3126069), (684, 2778728), (912, 2084046), (1368, 1389364), (1824, 1042023), (2736, 694682), (5472, 347341)]