212344836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 589881600

約数和(自身を除く): 377536764

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 43, 44, 57, 66, 76, 86, 114, 121, 129, 132, 172, 179, 209, 228, 242, 258, 358, 363, 418, 473, 484, 516, 537, 627, 716, 726, 817, 836, 946, 1074, 1254, 1419, 1452, 1634, 1892, 1969, 2148, 2299, 2451, 2508, 2838, 3268, 3401, 3938, 4598, 4902, 5203, 5676, 5907, 6802, 6897, 7697, 7876, 8987, 9196, 9804, 10203, 10406, 11814, 13604, 13794, 15394, 15609, 17974, 20406, 20812, 21659, 23091, 23628, 26961, 27588, 30788, 31218, 35948, 37411, 40812, 43318, 46182, 53922, 62436, 64977, 74822, 84667, 86636, 92364, 98857, 107844, 112233, 129954, 146243, 149644, 169334, 197714, 224466, 254001, 259908, 292486, 296571, 338668, 395428, 411521, 438729, 448932, 508002, 584972, 593142, 823042, 877458, 931337, 1016004, 1186284, 1234563, 1608673, 1646084, 1754916, 1862674, 2469126, 2794011, 3217346, 3725348, 4826019, 4938252, 5588022, 6434692, 9652038, 11176044, 17695403, 19304076, 35390806, 53086209, 70781612, 106172418, 212344836]

約数ペア:

[(1, 212344836), (2, 106172418), (3, 70781612), (4, 53086209), (6, 35390806), (11, 19304076), (12, 17695403), (19, 11176044), (22, 9652038), (33, 6434692), (38, 5588022), (43, 4938252), (44, 4826019), (57, 3725348), (66, 3217346), (76, 2794011), (86, 2469126), (114, 1862674), (121, 1754916), (129, 1646084), (132, 1608673), (172, 1234563), (179, 1186284), (209, 1016004), (228, 931337), (242, 877458), (258, 823042), (358, 593142), (363, 584972), (418, 508002), (473, 448932), (484, 438729), (516, 411521), (537, 395428), (627, 338668), (716, 296571), (726, 292486), (817, 259908), (836, 254001), (946, 224466), (1074, 197714), (1254, 169334), (1419, 149644), (1452, 146243), (1634, 129954), (1892, 112233), (1969, 107844), (2148, 98857), (2299, 92364), (2451, 86636), (2508, 84667), (2838, 74822), (3268, 64977), (3401, 62436), (3938, 53922), (4598, 46182), (4902, 43318), (5203, 40812), (5676, 37411), (5907, 35948), (6802, 31218), (6897, 30788), (7697, 27588), (7876, 26961), (8987, 23628), (9196, 23091), (9804, 21659), (10203, 20812), (10406, 20406), (11814, 17974), (13604, 15609), (13794, 15394)]