616442814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 1531674144

約数和(自身を除く): 915231330

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 241, 306, 442, 482, 643, 663, 723, 1286, 1326, 1446, 1929, 1989, 2169, 3133, 3858, 3978, 4097, 4338, 5787, 6266, 8194, 8359, 9399, 10931, 11574, 12291, 16718, 18798, 21862, 24582, 25077, 28197, 32793, 36873, 50154, 53261, 56394, 65586, 73746, 75231, 98379, 106522, 142103, 150462, 154963, 159783, 196758, 284206, 309926, 319566, 426309, 464889, 479349, 852618, 929778, 958698, 1278927, 1394667, 2014519, 2557854, 2634371, 2789334, 4029038, 5268742, 6043557, 7903113, 12087114, 15806226, 18130671, 23709339, 34246823, 36261342, 47418678, 68493646, 102740469, 205480938, 308221407, 616442814]

約数ペア:

[(1, 616442814), (2, 308221407), (3, 205480938), (6, 102740469), (9, 68493646), (13, 47418678), (17, 36261342), (18, 34246823), (26, 23709339), (34, 18130671), (39, 15806226), (51, 12087114), (78, 7903113), (102, 6043557), (117, 5268742), (153, 4029038), (221, 2789334), (234, 2634371), (241, 2557854), (306, 2014519), (442, 1394667), (482, 1278927), (643, 958698), (663, 929778), (723, 852618), (1286, 479349), (1326, 464889), (1446, 426309), (1929, 319566), (1989, 309926), (2169, 284206), (3133, 196758), (3858, 159783), (3978, 154963), (4097, 150462), (4338, 142103), (5787, 106522), (6266, 98379), (8194, 75231), (8359, 73746), (9399, 65586), (10931, 56394), (11574, 53261), (12291, 50154), (16718, 36873), (18798, 32793), (21862, 28197), (24582, 25077)]