1423940388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 3680484864

約数和(自身を除く): 2256544476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 157, 188, 282, 314, 471, 564, 611, 628, 942, 1222, 1237, 1833, 1884, 2041, 2444, 2474, 3666, 3711, 4082, 4948, 6123, 7332, 7379, 7422, 8164, 12246, 14758, 14844, 16081, 22137, 24492, 29516, 32162, 44274, 48243, 58139, 64324, 88548, 95927, 96486, 116278, 174417, 191854, 192972, 194209, 232556, 287781, 348834, 383708, 388418, 575562, 582627, 697668, 755807, 776836, 1151124, 1165254, 1511614, 2267421, 2330508, 2524717, 3023228, 4534842, 5049434, 7574151, 9069684, 9127823, 10098868, 15148302, 18255646, 27383469, 30296604, 36511292, 54766938, 109533876, 118661699, 237323398, 355985097, 474646796, 711970194, 1423940388]

約数ペア:

[(1, 1423940388), (2, 711970194), (3, 474646796), (4, 355985097), (6, 237323398), (12, 118661699), (13, 109533876), (26, 54766938), (39, 36511292), (47, 30296604), (52, 27383469), (78, 18255646), (94, 15148302), (141, 10098868), (156, 9127823), (157, 9069684), (188, 7574151), (282, 5049434), (314, 4534842), (471, 3023228), (564, 2524717), (611, 2330508), (628, 2267421), (942, 1511614), (1222, 1165254), (1237, 1151124), (1833, 776836), (1884, 755807), (2041, 697668), (2444, 582627), (2474, 575562), (3666, 388418), (3711, 383708), (4082, 348834), (4948, 287781), (6123, 232556), (7332, 194209), (7379, 192972), (7422, 191854), (8164, 174417), (12246, 116278), (14758, 96486), (14844, 95927), (16081, 88548), (22137, 64324), (24492, 58139), (29516, 48243), (32162, 44274)]