1381196208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{56311}}^1$

素因数の和:56402

約数の個数: 80

約数和(自身を含む): 4133751296

約数和(自身を除く): 2752555088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 12264, 24528, 56311, 112622, 168933, 225244, 337866, 394177, 450488, 675732, 788354, 900976, 1182531, 1351464, 1576708, 2365062, 2702928, 3153416, 4110703, 4730124, 6306832, 8221406, 9460248, 12332109, 16442812, 18920496, 24664218, 28774921, 32885624, 49328436, 57549842, 65771248, 86324763, 98656872, 115099684, 172649526, 197313744, 230199368, 345299052, 460398736, 690598104, 1381196208]

約数ペア:

[(1, 1381196208), (2, 690598104), (3, 460398736), (4, 345299052), (6, 230199368), (7, 197313744), (8, 172649526), (12, 115099684), (14, 98656872), (16, 86324763), (21, 65771248), (24, 57549842), (28, 49328436), (42, 32885624), (48, 28774921), (56, 24664218), (73, 18920496), (84, 16442812), (112, 12332109), (146, 9460248), (168, 8221406), (219, 6306832), (292, 4730124), (336, 4110703), (438, 3153416), (511, 2702928), (584, 2365062), (876, 1576708), (1022, 1351464), (1168, 1182531), (1533, 900976), (1752, 788354), (2044, 675732), (3066, 450488), (3504, 394177), (4088, 337866), (6132, 225244), (8176, 168933), (12264, 112622), (24528, 56311)]