239679414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 637378560

約数和(自身を除く): 397699146

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 37, 38, 39, 47, 57, 62, 74, 78, 93, 94, 111, 114, 117, 141, 171, 186, 222, 234, 247, 279, 282, 333, 342, 403, 423, 481, 494, 558, 589, 611, 666, 703, 741, 806, 846, 893, 962, 1147, 1178, 1209, 1222, 1406, 1443, 1457, 1482, 1739, 1767, 1786, 1833, 2109, 2223, 2294, 2418, 2679, 2886, 2914, 3441, 3478, 3534, 3627, 3666, 4218, 4329, 4371, 4446, 5217, 5301, 5358, 5499, 6327, 6882, 7254, 7657, 8037, 8658, 8742, 9139, 10323, 10434, 10602, 10998, 11609, 12654, 13113, 14911, 15314, 15651, 16074, 18278, 18941, 20646, 21793, 22607, 22971, 23218, 26226, 27417, 27683, 29822, 31302, 33041, 34827, 37882, 43586, 44733, 45214, 45942, 53909, 54834, 55366, 56823, 65379, 66082, 67821, 68913, 69654, 82251, 83049, 89466, 99123, 104481, 107818, 113646, 130758, 134199, 135642, 137826, 161727, 164502, 166098, 170469, 196137, 198246, 203463, 208962, 249147, 268398, 283309, 297369, 323454, 340938, 359879, 392274, 406926, 429533, 485181, 498294, 566618, 594738, 700817, 719758, 849927, 859066, 970362, 1024271, 1079637, 1288599, 1401634, 1699854, 2048542, 2102451, 2159274, 2549781, 2577198, 3072813, 3238911, 3865797, 4204902, 5099562, 6145626, 6307353, 6477822, 7731594, 9218439, 12614706, 13315523, 18436878, 26631046, 39946569, 79893138, 119839707, 239679414]

約数ペア:

[(1, 239679414), (2, 119839707), (3, 79893138), (6, 39946569), (9, 26631046), (13, 18436878), (18, 13315523), (19, 12614706), (26, 9218439), (31, 7731594), (37, 6477822), (38, 6307353), (39, 6145626), (47, 5099562), (57, 4204902), (62, 3865797), (74, 3238911), (78, 3072813), (93, 2577198), (94, 2549781), (111, 2159274), (114, 2102451), (117, 2048542), (141, 1699854), (171, 1401634), (186, 1288599), (222, 1079637), (234, 1024271), (247, 970362), (279, 859066), (282, 849927), (333, 719758), (342, 700817), (403, 594738), (423, 566618), (481, 498294), (494, 485181), (558, 429533), (589, 406926), (611, 392274), (666, 359879), (703, 340938), (741, 323454), (806, 297369), (846, 283309), (893, 268398), (962, 249147), (1147, 208962), (1178, 203463), (1209, 198246), (1222, 196137), (1406, 170469), (1443, 166098), (1457, 164502), (1482, 161727), (1739, 137826), (1767, 135642), (1786, 134199), (1833, 130758), (2109, 113646), (2223, 107818), (2294, 104481), (2418, 99123), (2679, 89466), (2886, 83049), (2914, 82251), (3441, 69654), (3478, 68913), (3534, 67821), (3627, 66082), (3666, 65379), (4218, 56823), (4329, 55366), (4371, 54834), (4446, 53909), (5217, 45942), (5301, 45214), (5358, 44733), (5499, 43586), (6327, 37882), (6882, 34827), (7254, 33041), (7657, 31302), (8037, 29822), (8658, 27683), (8742, 27417), (9139, 26226), (10323, 23218), (10434, 22971), (10602, 22607), (10998, 21793), (11609, 20646), (12654, 18941), (13113, 18278), (14911, 16074), (15314, 15651)]