331170228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 909440000

約数和(自身を除く): 578269772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 199, 228, 342, 398, 513, 597, 684, 796, 811, 1026, 1194, 1622, 1791, 2052, 2388, 2433, 3244, 3582, 3781, 4866, 5373, 7164, 7299, 7562, 9732, 10746, 11343, 14598, 15124, 15409, 21492, 21897, 22686, 29196, 30818, 34029, 43794, 45372, 46227, 61636, 68058, 87588, 92454, 102087, 136116, 138681, 161389, 184908, 204174, 277362, 322778, 408348, 416043, 484167, 554724, 645556, 832086, 968334, 1452501, 1664172, 1936668, 2905002, 3066391, 4357503, 5810004, 6132782, 8715006, 9199173, 12265564, 17430012, 18398346, 27597519, 36796692, 55195038, 82792557, 110390076, 165585114, 331170228]

約数ペア:

[(1, 331170228), (2, 165585114), (3, 110390076), (4, 82792557), (6, 55195038), (9, 36796692), (12, 27597519), (18, 18398346), (19, 17430012), (27, 12265564), (36, 9199173), (38, 8715006), (54, 6132782), (57, 5810004), (76, 4357503), (108, 3066391), (114, 2905002), (171, 1936668), (199, 1664172), (228, 1452501), (342, 968334), (398, 832086), (513, 645556), (597, 554724), (684, 484167), (796, 416043), (811, 408348), (1026, 322778), (1194, 277362), (1622, 204174), (1791, 184908), (2052, 161389), (2388, 138681), (2433, 136116), (3244, 102087), (3582, 92454), (3781, 87588), (4866, 68058), (5373, 61636), (7164, 46227), (7299, 45372), (7562, 43794), (9732, 34029), (10746, 30818), (11343, 29196), (14598, 22686), (15124, 21897), (15409, 21492)]