238220688

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 633856256

約数和(自身を除く): 395635568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 211, 258, 344, 422, 516, 547, 633, 688, 844, 1032, 1094, 1266, 1641, 1688, 2064, 2188, 2532, 3282, 3376, 4376, 5064, 6564, 8752, 9073, 10128, 13128, 18146, 23521, 26256, 27219, 36292, 47042, 54438, 70563, 72584, 94084, 108876, 115417, 141126, 145168, 188168, 217752, 230834, 282252, 346251, 376336, 435504, 461668, 564504, 692502, 923336, 1129008, 1385004, 1846672, 2770008, 4962931, 5540016, 9925862, 14888793, 19851724, 29777586, 39703448, 59555172, 79406896, 119110344, 238220688]

約数ペア:

[(1, 238220688), (2, 119110344), (3, 79406896), (4, 59555172), (6, 39703448), (8, 29777586), (12, 19851724), (16, 14888793), (24, 9925862), (43, 5540016), (48, 4962931), (86, 2770008), (129, 1846672), (172, 1385004), (211, 1129008), (258, 923336), (344, 692502), (422, 564504), (516, 461668), (547, 435504), (633, 376336), (688, 346251), (844, 282252), (1032, 230834), (1094, 217752), (1266, 188168), (1641, 145168), (1688, 141126), (2064, 115417), (2188, 108876), (2532, 94084), (3282, 72584), (3376, 70563), (4376, 54438), (5064, 47042), (6564, 36292), (8752, 27219), (9073, 26256), (10128, 23521), (13128, 18146)]