387624888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 288

約数和(自身を含む): 1354073760

約数和(自身を除く): 966448872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 28, 34, 36, 42, 46, 49, 51, 56, 63, 68, 69, 72, 84, 92, 98, 102, 119, 126, 136, 138, 147, 153, 161, 168, 184, 196, 204, 207, 238, 252, 276, 281, 294, 306, 322, 357, 391, 392, 408, 414, 441, 476, 483, 504, 552, 562, 588, 612, 644, 714, 782, 828, 833, 843, 882, 952, 966, 1071, 1124, 1127, 1173, 1176, 1224, 1288, 1428, 1449, 1564, 1656, 1666, 1686, 1764, 1932, 1967, 2142, 2248, 2254, 2346, 2499, 2529, 2737, 2856, 2898, 3128, 3332, 3372, 3381, 3519, 3528, 3864, 3934, 4284, 4508, 4692, 4777, 4998, 5058, 5474, 5796, 5901, 6463, 6664, 6744, 6762, 7038, 7497, 7868, 8211, 8568, 9016, 9384, 9554, 9996, 10116, 10143, 10948, 11592, 11802, 12926, 13524, 13769, 14076, 14331, 14994, 15736, 16422, 17703, 19108, 19159, 19389, 19992, 20232, 20286, 21896, 23604, 24633, 25852, 27048, 27538, 28152, 28662, 29988, 32844, 33439, 35406, 38216, 38318, 38778, 40572, 41307, 42993, 45241, 47208, 49266, 51704, 55076, 57324, 57477, 58167, 59976, 65688, 66878, 70812, 76636, 77556, 81144, 82614, 85986, 90482, 98532, 100317, 109871, 110152, 114648, 114954, 116334, 123921, 133756, 135723, 141624, 153272, 155112, 165228, 171972, 172431, 180964, 197064, 200634, 219742, 229908, 232668, 234073, 247842, 267512, 271446, 300951, 316687, 329613, 330456, 343944, 344862, 361928, 401268, 407169, 439484, 459816, 465336, 468146, 495684, 542892, 601902, 633374, 659226, 689724, 702219, 769097, 802536, 814338, 878968, 936292, 950061, 988839, 991368, 1085784, 1203804, 1266748, 1318452, 1379448, 1404438, 1538194, 1628676, 1872584, 1900122, 1977678, 2106657, 2307291, 2407608, 2533496, 2636904, 2808876, 2850183, 3076388, 3257352, 3800244, 3955356, 4213314, 4614582, 5383679, 5617752, 5700366, 6152776, 6921873, 7600488, 7910712, 8426628, 9229164, 10767358, 11400732, 13843746, 16151037, 16853256, 18458328, 21534716, 22801464, 27687492, 32302074, 43069432, 48453111, 55374984, 64604148, 96906222, 129208296, 193812444, 387624888]

約数ペア:

[(1, 387624888), (2, 193812444), (3, 129208296), (4, 96906222), (6, 64604148), (7, 55374984), (8, 48453111), (9, 43069432), (12, 32302074), (14, 27687492), (17, 22801464), (18, 21534716), (21, 18458328), (23, 16853256), (24, 16151037), (28, 13843746), (34, 11400732), (36, 10767358), (42, 9229164), (46, 8426628), (49, 7910712), (51, 7600488), (56, 6921873), (63, 6152776), (68, 5700366), (69, 5617752), (72, 5383679), (84, 4614582), (92, 4213314), (98, 3955356), (102, 3800244), (119, 3257352), (126, 3076388), (136, 2850183), (138, 2808876), (147, 2636904), (153, 2533496), (161, 2407608), (168, 2307291), (184, 2106657), (196, 1977678), (204, 1900122), (207, 1872584), (238, 1628676), (252, 1538194), (276, 1404438), (281, 1379448), (294, 1318452), (306, 1266748), (322, 1203804), (357, 1085784), (391, 991368), (392, 988839), (408, 950061), (414, 936292), (441, 878968), (476, 814338), (483, 802536), (504, 769097), (552, 702219), (562, 689724), (588, 659226), (612, 633374), (644, 601902), (714, 542892), (782, 495684), (828, 468146), (833, 465336), (843, 459816), (882, 439484), (952, 407169), (966, 401268), (1071, 361928), (1124, 344862), (1127, 343944), (1173, 330456), (1176, 329613), (1224, 316687), (1288, 300951), (1428, 271446), (1449, 267512), (1564, 247842), (1656, 234073), (1666, 232668), (1686, 229908), (1764, 219742), (1932, 200634), (1967, 197064), (2142, 180964), (2248, 172431), (2254, 171972), (2346, 165228), (2499, 155112), (2529, 153272), (2737, 141624), (2856, 135723), (2898, 133756), (3128, 123921), (3332, 116334), (3372, 114954), (3381, 114648), (3519, 110152), (3528, 109871), (3864, 100317), (3934, 98532), (4284, 90482), (4508, 85986), (4692, 82614), (4777, 81144), (4998, 77556), (5058, 76636), (5474, 70812), (5796, 66878), (5901, 65688), (6463, 59976), (6664, 58167), (6744, 57477), (6762, 57324), (7038, 55076), (7497, 51704), (7868, 49266), (8211, 47208), (8568, 45241), (9016, 42993), (9384, 41307), (9554, 40572), (9996, 38778), (10116, 38318), (10143, 38216), (10948, 35406), (11592, 33439), (11802, 32844), (12926, 29988), (13524, 28662), (13769, 28152), (14076, 27538), (14331, 27048), (14994, 25852), (15736, 24633), (16422, 23604), (17703, 21896), (19108, 20286), (19159, 20232), (19389, 19992)]