311016672

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 1003871232

約数和(自身を除く): 692854560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 47, 48, 54, 69, 72, 74, 81, 92, 94, 96, 108, 111, 138, 141, 144, 148, 162, 184, 188, 207, 216, 222, 243, 276, 282, 288, 296, 324, 333, 368, 376, 414, 423, 432, 444, 486, 552, 564, 592, 621, 648, 666, 736, 752, 828, 846, 851, 864, 888, 972, 999, 1081, 1104, 1128, 1184, 1242, 1269, 1296, 1332, 1504, 1656, 1692, 1702, 1739, 1776, 1863, 1944, 1998, 2162, 2208, 2256, 2484, 2538, 2553, 2592, 2664, 2997, 3243, 3312, 3384, 3404, 3478, 3552, 3726, 3807, 3888, 3996, 4324, 4512, 4968, 5076, 5106, 5217, 5328, 5589, 5994, 6486, 6624, 6768, 6808, 6956, 7452, 7614, 7659, 7776, 7992, 8648, 8991, 9729, 9936, 10152, 10212, 10434, 10656, 11178, 11421, 11988, 12972, 13536, 13616, 13912, 14904, 15228, 15318, 15651, 15984, 17296, 17982, 19458, 19872, 20304, 20424, 20868, 22356, 22842, 22977, 23976, 25944, 27232, 27824, 29187, 29808, 30456, 30636, 31302, 31968, 34592, 35964, 38916, 39997, 40608, 40848, 41736, 44712, 45684, 45954, 46953, 47952, 51888, 55648, 58374, 59616, 60912, 61272, 62604, 68931, 71928, 77832, 79994, 81696, 83472, 87561, 89424, 91368, 91908, 93906, 95904, 103776, 116748, 119991, 121824, 122544, 125208, 137862, 140859, 143856, 155664, 159988, 166944, 175122, 178848, 182736, 183816, 187812, 206793, 233496, 239982, 245088, 250416, 262683, 275724, 281718, 287712, 311328, 319976, 350244, 359973, 365472, 367632, 375624, 413586, 422577, 466992, 479964, 500832, 525366, 551448, 563436, 639952, 700488, 719946, 735264, 751248, 827172, 845154, 933984, 959928, 1050732, 1079919, 1102896, 1126872, 1279904, 1400976, 1439892, 1502496, 1654344, 1690308, 1919856, 2101464, 2159838, 2205792, 2253744, 2801952, 2879784, 3239757, 3308688, 3380616, 3839712, 4202928, 4319676, 4507488, 5759568, 6479514, 6617376, 6761232, 8405856, 8639352, 9719271, 11519136, 12959028, 13522464, 17278704, 19438542, 25918056, 34557408, 38877084, 51836112, 77754168, 103672224, 155508336, 311016672]

約数ペア:

[(1, 311016672), (2, 155508336), (3, 103672224), (4, 77754168), (6, 51836112), (8, 38877084), (9, 34557408), (12, 25918056), (16, 19438542), (18, 17278704), (23, 13522464), (24, 12959028), (27, 11519136), (32, 9719271), (36, 8639352), (37, 8405856), (46, 6761232), (47, 6617376), (48, 6479514), (54, 5759568), (69, 4507488), (72, 4319676), (74, 4202928), (81, 3839712), (92, 3380616), (94, 3308688), (96, 3239757), (108, 2879784), (111, 2801952), (138, 2253744), (141, 2205792), (144, 2159838), (148, 2101464), (162, 1919856), (184, 1690308), (188, 1654344), (207, 1502496), (216, 1439892), (222, 1400976), (243, 1279904), (276, 1126872), (282, 1102896), (288, 1079919), (296, 1050732), (324, 959928), (333, 933984), (368, 845154), (376, 827172), (414, 751248), (423, 735264), (432, 719946), (444, 700488), (486, 639952), (552, 563436), (564, 551448), (592, 525366), (621, 500832), (648, 479964), (666, 466992), (736, 422577), (752, 413586), (828, 375624), (846, 367632), (851, 365472), (864, 359973), (888, 350244), (972, 319976), (999, 311328), (1081, 287712), (1104, 281718), (1128, 275724), (1184, 262683), (1242, 250416), (1269, 245088), (1296, 239982), (1332, 233496), (1504, 206793), (1656, 187812), (1692, 183816), (1702, 182736), (1739, 178848), (1776, 175122), (1863, 166944), (1944, 159988), (1998, 155664), (2162, 143856), (2208, 140859), (2256, 137862), (2484, 125208), (2538, 122544), (2553, 121824), (2592, 119991), (2664, 116748), (2997, 103776), (3243, 95904), (3312, 93906), (3384, 91908), (3404, 91368), (3478, 89424), (3552, 87561), (3726, 83472), (3807, 81696), (3888, 79994), (3996, 77832), (4324, 71928), (4512, 68931), (4968, 62604), (5076, 61272), (5106, 60912), (5217, 59616), (5328, 58374), (5589, 55648), (5994, 51888), (6486, 47952), (6624, 46953), (6768, 45954), (6808, 45684), (6956, 44712), (7452, 41736), (7614, 40848), (7659, 40608), (7776, 39997), (7992, 38916), (8648, 35964), (8991, 34592), (9729, 31968), (9936, 31302), (10152, 30636), (10212, 30456), (10434, 29808), (10656, 29187), (11178, 27824), (11421, 27232), (11988, 25944), (12972, 23976), (13536, 22977), (13616, 22842), (13912, 22356), (14904, 20868), (15228, 20424), (15318, 20304), (15651, 19872), (15984, 19458), (17296, 17982)]