287197344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3313}}^1$

素因数の和:3379

約数の個数: 144

約数和(自身を含む): 955386432

約数和(自身を除く): 668189088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3313, 3612, 4128, 4816, 5418, 6192, 6626, 7224, 9632, 9939, 10836, 12384, 13252, 14448, 19878, 21672, 23191, 26504, 28896, 29817, 39756, 43344, 46382, 53008, 59634, 69573, 79512, 86688, 92764, 106016, 119268, 139146, 142459, 159024, 185528, 208719, 238536, 278292, 284918, 318048, 371056, 417438, 427377, 477072, 556584, 569836, 742112, 834876, 854754, 954144, 997213, 1113168, 1139672, 1282131, 1669752, 1709508, 1994426, 2226336, 2279344, 2564262, 2991639, 3339504, 3419016, 3988852, 4558688, 5128524, 5983278, 6679008, 6838032, 7977704, 8974917, 10257048, 11966556, 13676064, 15955408, 17949834, 20514096, 23933112, 31910816, 35899668, 41028192, 47866224, 71799336, 95732448, 143598672, 287197344]

約数ペア:

[(1, 287197344), (2, 143598672), (3, 95732448), (4, 71799336), (6, 47866224), (7, 41028192), (8, 35899668), (9, 31910816), (12, 23933112), (14, 20514096), (16, 17949834), (18, 15955408), (21, 13676064), (24, 11966556), (28, 10257048), (32, 8974917), (36, 7977704), (42, 6838032), (43, 6679008), (48, 5983278), (56, 5128524), (63, 4558688), (72, 3988852), (84, 3419016), (86, 3339504), (96, 2991639), (112, 2564262), (126, 2279344), (129, 2226336), (144, 1994426), (168, 1709508), (172, 1669752), (224, 1282131), (252, 1139672), (258, 1113168), (288, 997213), (301, 954144), (336, 854754), (344, 834876), (387, 742112), (504, 569836), (516, 556584), (602, 477072), (672, 427377), (688, 417438), (774, 371056), (903, 318048), (1008, 284918), (1032, 278292), (1204, 238536), (1376, 208719), (1548, 185528), (1806, 159024), (2016, 142459), (2064, 139146), (2408, 119268), (2709, 106016), (3096, 92764), (3313, 86688), (3612, 79512), (4128, 69573), (4816, 59634), (5418, 53008), (6192, 46382), (6626, 43344), (7224, 39756), (9632, 29817), (9939, 28896), (10836, 26504), (12384, 23191), (13252, 21672), (14448, 19878)]