212288622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22871}}^1$

素因数の和:22913

約数の個数: 64

約数和(自身を含む): 553319424

約数和(自身を除く): 341030802

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 22871, 45742, 68613, 137226, 160097, 297323, 320194, 388807, 480291, 594646, 777614, 891969, 960582, 1166421, 1783938, 2081261, 2332842, 2721649, 4162522, 5054491, 5443298, 6243783, 8164947, 10108982, 12487566, 15163473, 16329894, 30326946, 35381437, 70762874, 106144311, 212288622]

約数ペア:

[(1, 212288622), (2, 106144311), (3, 70762874), (6, 35381437), (7, 30326946), (13, 16329894), (14, 15163473), (17, 12487566), (21, 10108982), (26, 8164947), (34, 6243783), (39, 5443298), (42, 5054491), (51, 4162522), (78, 2721649), (91, 2332842), (102, 2081261), (119, 1783938), (182, 1166421), (221, 960582), (238, 891969), (273, 777614), (357, 594646), (442, 480291), (546, 388807), (663, 320194), (714, 297323), (1326, 160097), (1547, 137226), (3094, 68613), (4641, 45742), (9282, 22871)]