215316276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 589317120

約数和(自身を除く): 374000844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 89, 166, 178, 249, 267, 332, 347, 356, 498, 534, 581, 623, 694, 996, 1041, 1068, 1162, 1246, 1388, 1743, 1869, 2082, 2324, 2429, 2492, 3486, 3738, 4164, 4858, 6972, 7287, 7387, 7476, 9716, 14574, 14774, 22161, 28801, 29148, 29548, 30883, 44322, 51709, 57602, 61766, 86403, 88644, 92649, 103418, 115204, 123532, 155127, 172806, 185298, 201607, 206836, 216181, 310254, 345612, 370596, 403214, 432362, 604821, 620508, 648543, 806428, 864724, 1209642, 1297086, 2419284, 2563289, 2594172, 5126578, 7689867, 10253156, 15379734, 17943023, 30759468, 35886046, 53829069, 71772092, 107658138, 215316276]

約数ペア:

[(1, 215316276), (2, 107658138), (3, 71772092), (4, 53829069), (6, 35886046), (7, 30759468), (12, 17943023), (14, 15379734), (21, 10253156), (28, 7689867), (42, 5126578), (83, 2594172), (84, 2563289), (89, 2419284), (166, 1297086), (178, 1209642), (249, 864724), (267, 806428), (332, 648543), (347, 620508), (356, 604821), (498, 432362), (534, 403214), (581, 370596), (623, 345612), (694, 310254), (996, 216181), (1041, 206836), (1068, 201607), (1162, 185298), (1246, 172806), (1388, 155127), (1743, 123532), (1869, 115204), (2082, 103418), (2324, 92649), (2429, 88644), (2492, 86403), (3486, 61766), (3738, 57602), (4164, 51709), (4858, 44322), (6972, 30883), (7287, 29548), (7387, 29148), (7476, 28801), (9716, 22161), (14574, 14774)]