31216692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 53455308

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 149, 156, 158, 204, 221, 237, 298, 316, 442, 447, 474, 596, 663, 884, 894, 948, 1027, 1326, 1343, 1788, 1937, 2054, 2533, 2652, 2686, 3081, 3874, 4029, 4108, 5066, 5372, 5811, 6162, 7599, 7748, 8058, 10132, 11622, 11771, 12324, 15198, 16116, 17459, 23244, 23542, 30396, 32929, 34918, 35313, 47084, 52377, 65858, 69836, 70626, 98787, 104754, 131716, 141252, 153023, 197574, 200107, 209508, 306046, 395148, 400214, 459069, 600321, 612092, 800428, 918138, 1200642, 1836276, 2401284, 2601391, 5202782, 7804173, 10405564, 15608346, 31216692]

約数ペア:

[(1, 31216692), (2, 15608346), (3, 10405564), (4, 7804173), (6, 5202782), (12, 2601391), (13, 2401284), (17, 1836276), (26, 1200642), (34, 918138), (39, 800428), (51, 612092), (52, 600321), (68, 459069), (78, 400214), (79, 395148), (102, 306046), (149, 209508), (156, 200107), (158, 197574), (204, 153023), (221, 141252), (237, 131716), (298, 104754), (316, 98787), (442, 70626), (447, 69836), (474, 65858), (596, 52377), (663, 47084), (884, 35313), (894, 34918), (948, 32929), (1027, 30396), (1326, 23542), (1343, 23244), (1788, 17459), (1937, 16116), (2054, 15198), (2533, 12324), (2652, 11771), (2686, 11622), (3081, 10132), (3874, 8058), (4029, 7748), (4108, 7599), (5066, 6162), (5372, 5811)]