238664496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 781664256

約数和(自身を除く): 542999760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 49, 51, 56, 68, 84, 94, 98, 102, 112, 119, 127, 136, 141, 147, 168, 188, 196, 204, 238, 254, 272, 282, 294, 329, 336, 357, 376, 381, 392, 408, 476, 508, 564, 588, 658, 714, 752, 762, 784, 799, 816, 833, 889, 952, 987, 1016, 1128, 1176, 1316, 1428, 1524, 1598, 1666, 1778, 1904, 1974, 2032, 2159, 2256, 2303, 2352, 2397, 2499, 2632, 2667, 2856, 3048, 3196, 3332, 3556, 3948, 4318, 4606, 4794, 4998, 5264, 5334, 5593, 5712, 5969, 6096, 6223, 6392, 6477, 6664, 6909, 7112, 7896, 8636, 9212, 9588, 9996, 10668, 11186, 11938, 12446, 12784, 12954, 13328, 13818, 14224, 15113, 15792, 16779, 17272, 17907, 18424, 18669, 19176, 19992, 21336, 22372, 23876, 24892, 25908, 27636, 30226, 33558, 34544, 35814, 36848, 37338, 38352, 39151, 39984, 41783, 42672, 44744, 45339, 47752, 49784, 51816, 55272, 60452, 67116, 71628, 74676, 78302, 83566, 89488, 90678, 95504, 99568, 101473, 103632, 105791, 110544, 117453, 120904, 125349, 134232, 143256, 149352, 156604, 167132, 181356, 202946, 211582, 234906, 241808, 250698, 268464, 286512, 292481, 298704, 304419, 313208, 317373, 334264, 362712, 405892, 423164, 469812, 501396, 584962, 608838, 626416, 634746, 668528, 710311, 725424, 811784, 846328, 877443, 939624, 1002792, 1169924, 1217676, 1269492, 1420622, 1623568, 1692656, 1754886, 1879248, 2005584, 2130933, 2339848, 2435352, 2538984, 2841244, 3509772, 4261866, 4679696, 4870704, 4972177, 5077968, 5682488, 7019544, 8523732, 9944354, 11364976, 14039088, 14916531, 17047464, 19888708, 29833062, 34094928, 39777416, 59666124, 79554832, 119332248, 238664496]

約数ペア:

[(1, 238664496), (2, 119332248), (3, 79554832), (4, 59666124), (6, 39777416), (7, 34094928), (8, 29833062), (12, 19888708), (14, 17047464), (16, 14916531), (17, 14039088), (21, 11364976), (24, 9944354), (28, 8523732), (34, 7019544), (42, 5682488), (47, 5077968), (48, 4972177), (49, 4870704), (51, 4679696), (56, 4261866), (68, 3509772), (84, 2841244), (94, 2538984), (98, 2435352), (102, 2339848), (112, 2130933), (119, 2005584), (127, 1879248), (136, 1754886), (141, 1692656), (147, 1623568), (168, 1420622), (188, 1269492), (196, 1217676), (204, 1169924), (238, 1002792), (254, 939624), (272, 877443), (282, 846328), (294, 811784), (329, 725424), (336, 710311), (357, 668528), (376, 634746), (381, 626416), (392, 608838), (408, 584962), (476, 501396), (508, 469812), (564, 423164), (588, 405892), (658, 362712), (714, 334264), (752, 317373), (762, 313208), (784, 304419), (799, 298704), (816, 292481), (833, 286512), (889, 268464), (952, 250698), (987, 241808), (1016, 234906), (1128, 211582), (1176, 202946), (1316, 181356), (1428, 167132), (1524, 156604), (1598, 149352), (1666, 143256), (1778, 134232), (1904, 125349), (1974, 120904), (2032, 117453), (2159, 110544), (2256, 105791), (2303, 103632), (2352, 101473), (2397, 99568), (2499, 95504), (2632, 90678), (2667, 89488), (2856, 83566), (3048, 78302), (3196, 74676), (3332, 71628), (3556, 67116), (3948, 60452), (4318, 55272), (4606, 51816), (4794, 49784), (4998, 47752), (5264, 45339), (5334, 44744), (5593, 42672), (5712, 41783), (5969, 39984), (6096, 39151), (6223, 38352), (6392, 37338), (6477, 36848), (6664, 35814), (6909, 34544), (7112, 33558), (7896, 30226), (8636, 27636), (9212, 25908), (9588, 24892), (9996, 23876), (10668, 22372), (11186, 21336), (11938, 19992), (12446, 19176), (12784, 18669), (12954, 18424), (13328, 17907), (13818, 17272), (14224, 16779), (15113, 15792)]