681372783144

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2665027}}^1$

素因数の和:2665159

約数の個数: 96

約数和(自身を含む): 1908266649120

約数和(自身を除く): 1226893865976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 67, 72, 106, 134, 159, 201, 212, 268, 318, 402, 424, 477, 536, 603, 636, 804, 954, 1206, 1272, 1608, 1908, 2412, 3551, 3816, 4824, 7102, 10653, 14204, 21306, 28408, 31959, 42612, 63918, 85224, 127836, 255672, 2665027, 5330054, 7995081, 10660108, 15990162, 21320216, 23985243, 31980324, 47970486, 63960648, 95940972, 141246431, 178556809, 191881944, 282492862, 357113618, 423739293, 535670427, 564985724, 714227236, 847478586, 1071340854, 1129971448, 1271217879, 1428454472, 1607011281, 1694957172, 2142681708, 2542435758, 3214022562, 3389914344, 4285363416, 5084871516, 6428045124, 9463510877, 10169743032, 12856090248, 18927021754, 28390532631, 37854043508, 56781065262, 75708087016, 85171597893, 113562130524, 170343195786, 227124261048, 340686391572, 681372783144]

約数ペア:

[(1, 681372783144), (2, 340686391572), (3, 227124261048), (4, 170343195786), (6, 113562130524), (8, 85171597893), (9, 75708087016), (12, 56781065262), (18, 37854043508), (24, 28390532631), (36, 18927021754), (53, 12856090248), (67, 10169743032), (72, 9463510877), (106, 6428045124), (134, 5084871516), (159, 4285363416), (201, 3389914344), (212, 3214022562), (268, 2542435758), (318, 2142681708), (402, 1694957172), (424, 1607011281), (477, 1428454472), (536, 1271217879), (603, 1129971448), (636, 1071340854), (804, 847478586), (954, 714227236), (1206, 564985724), (1272, 535670427), (1608, 423739293), (1908, 357113618), (2412, 282492862), (3551, 191881944), (3816, 178556809), (4824, 141246431), (7102, 95940972), (10653, 63960648), (14204, 47970486), (21306, 31980324), (28408, 23985243), (31959, 21320216), (42612, 15990162), (63918, 10660108), (85224, 7995081), (127836, 5330054), (255672, 2665027)]