255435642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 752903424

約数和(自身を除く): 497467782

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 37, 42, 51, 63, 66, 74, 77, 99, 102, 111, 119, 126, 153, 154, 187, 198, 222, 231, 238, 259, 293, 306, 333, 357, 374, 407, 462, 518, 561, 586, 629, 666, 693, 714, 777, 814, 879, 1071, 1122, 1221, 1258, 1309, 1386, 1554, 1683, 1758, 1887, 2051, 2142, 2331, 2442, 2618, 2637, 2849, 3223, 3366, 3663, 3774, 3927, 4102, 4403, 4662, 4981, 5274, 5661, 5698, 6153, 6446, 6919, 7326, 7854, 8547, 8806, 9669, 9962, 10841, 11322, 11781, 12306, 13209, 13838, 14943, 17094, 18459, 19338, 20757, 21682, 22561, 23562, 25641, 26418, 29007, 29886, 32523, 34867, 36918, 39627, 41514, 44829, 45122, 48433, 51282, 54791, 58014, 62271, 65046, 67683, 69734, 75887, 79254, 89658, 96866, 97569, 104601, 109582, 119251, 124542, 135366, 145299, 151774, 164373, 184297, 195138, 203049, 209202, 227661, 238502, 290598, 313803, 328746, 357753, 368594, 383537, 406098, 435897, 455322, 493119, 552891, 627606, 682983, 715506, 767074, 834757, 871794, 986238, 1073259, 1105782, 1150611, 1290079, 1365966, 1658673, 1669514, 2027267, 2146518, 2301222, 2504271, 2580158, 3317346, 3451833, 3870237, 4054534, 5008542, 6081801, 6903666, 7512813, 7740474, 11610711, 12163602, 14190869, 15025626, 18245403, 23221422, 28381738, 36490806, 42572607, 85145214, 127717821, 255435642]

約数ペア:

[(1, 255435642), (2, 127717821), (3, 85145214), (6, 42572607), (7, 36490806), (9, 28381738), (11, 23221422), (14, 18245403), (17, 15025626), (18, 14190869), (21, 12163602), (22, 11610711), (33, 7740474), (34, 7512813), (37, 6903666), (42, 6081801), (51, 5008542), (63, 4054534), (66, 3870237), (74, 3451833), (77, 3317346), (99, 2580158), (102, 2504271), (111, 2301222), (119, 2146518), (126, 2027267), (153, 1669514), (154, 1658673), (187, 1365966), (198, 1290079), (222, 1150611), (231, 1105782), (238, 1073259), (259, 986238), (293, 871794), (306, 834757), (333, 767074), (357, 715506), (374, 682983), (407, 627606), (462, 552891), (518, 493119), (561, 455322), (586, 435897), (629, 406098), (666, 383537), (693, 368594), (714, 357753), (777, 328746), (814, 313803), (879, 290598), (1071, 238502), (1122, 227661), (1221, 209202), (1258, 203049), (1309, 195138), (1386, 184297), (1554, 164373), (1683, 151774), (1758, 145299), (1887, 135366), (2051, 124542), (2142, 119251), (2331, 109582), (2442, 104601), (2618, 97569), (2637, 96866), (2849, 89658), (3223, 79254), (3366, 75887), (3663, 69734), (3774, 67683), (3927, 65046), (4102, 62271), (4403, 58014), (4662, 54791), (4981, 51282), (5274, 48433), (5661, 45122), (5698, 44829), (6153, 41514), (6446, 39627), (6919, 36918), (7326, 34867), (7854, 32523), (8547, 29886), (8806, 29007), (9669, 26418), (9962, 25641), (10841, 23562), (11322, 22561), (11781, 21682), (12306, 20757), (13209, 19338), (13838, 18459), (14943, 17094)]