386840196

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1381}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 1014144768

約数和(自身を除く): 627304572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 251, 279, 372, 502, 558, 753, 1004, 1116, 1381, 1506, 2259, 2762, 3012, 4143, 4518, 5524, 7781, 8286, 9036, 12429, 15562, 16572, 23343, 24858, 31124, 42811, 46686, 49716, 70029, 85622, 93372, 128433, 140058, 171244, 256866, 280116, 346631, 385299, 513732, 693262, 770598, 1039893, 1386524, 1541196, 2079786, 3119679, 4159572, 6239358, 10745561, 12478716, 21491122, 32236683, 42982244, 64473366, 96710049, 128946732, 193420098, 386840196]

約数ペア:

[(1, 386840196), (2, 193420098), (3, 128946732), (4, 96710049), (6, 64473366), (9, 42982244), (12, 32236683), (18, 21491122), (31, 12478716), (36, 10745561), (62, 6239358), (93, 4159572), (124, 3119679), (186, 2079786), (251, 1541196), (279, 1386524), (372, 1039893), (502, 770598), (558, 693262), (753, 513732), (1004, 385299), (1116, 346631), (1381, 280116), (1506, 256866), (2259, 171244), (2762, 140058), (3012, 128433), (4143, 93372), (4518, 85622), (5524, 70029), (7781, 49716), (8286, 46686), (9036, 42811), (12429, 31124), (15562, 24858), (16572, 23343)]