40678344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 96

約数和(自身を含む): 128905920

約数和(自身を除く): 88227576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 1877, 2408, 2709, 3096, 3612, 3754, 5418, 5631, 7224, 7508, 10836, 11262, 13139, 15016, 16893, 21672, 22524, 26278, 33786, 39417, 45048, 52556, 67572, 78834, 80711, 105112, 118251, 135144, 157668, 161422, 236502, 242133, 315336, 322844, 473004, 484266, 564977, 645688, 726399, 946008, 968532, 1129954, 1452798, 1694931, 1937064, 2259908, 2905596, 3389862, 4519816, 5084793, 5811192, 6779724, 10169586, 13559448, 20339172, 40678344]

約数ペア:

[(1, 40678344), (2, 20339172), (3, 13559448), (4, 10169586), (6, 6779724), (7, 5811192), (8, 5084793), (9, 4519816), (12, 3389862), (14, 2905596), (18, 2259908), (21, 1937064), (24, 1694931), (28, 1452798), (36, 1129954), (42, 968532), (43, 946008), (56, 726399), (63, 645688), (72, 564977), (84, 484266), (86, 473004), (126, 322844), (129, 315336), (168, 242133), (172, 236502), (252, 161422), (258, 157668), (301, 135144), (344, 118251), (387, 105112), (504, 80711), (516, 78834), (602, 67572), (774, 52556), (903, 45048), (1032, 39417), (1204, 33786), (1548, 26278), (1806, 22524), (1877, 21672), (2408, 16893), (2709, 15016), (3096, 13139), (3612, 11262), (3754, 10836), (5418, 7508), (5631, 7224)]