394212312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 1257984000

約数和(自身を除く): 863771688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 47, 52, 54, 58, 72, 78, 87, 94, 103, 104, 108, 116, 117, 141, 156, 174, 188, 206, 216, 232, 234, 261, 282, 309, 312, 348, 351, 376, 377, 412, 423, 468, 522, 564, 611, 618, 696, 702, 754, 783, 824, 846, 927, 936, 1044, 1128, 1131, 1222, 1236, 1269, 1339, 1363, 1404, 1508, 1566, 1692, 1833, 1854, 2088, 2262, 2444, 2472, 2538, 2678, 2726, 2781, 2808, 2987, 3016, 3132, 3384, 3393, 3666, 3708, 4017, 4089, 4524, 4841, 4888, 5076, 5356, 5452, 5499, 5562, 5974, 6264, 6786, 7332, 7416, 8034, 8178, 8961, 9048, 9682, 10152, 10179, 10712, 10904, 10998, 11124, 11948, 12051, 12267, 13572, 14523, 14664, 16068, 16356, 16497, 17719, 17922, 19364, 20358, 21996, 22248, 23896, 24102, 24534, 26883, 27144, 29046, 32136, 32712, 32994, 35438, 35844, 36153, 36801, 38728, 38831, 40716, 43569, 43992, 48204, 49068, 53157, 53766, 58092, 62933, 65988, 70876, 71688, 72306, 73602, 77662, 80649, 81432, 87138, 96408, 98136, 106314, 107532, 116184, 116493, 125866, 130707, 131976, 140389, 141752, 144612, 147204, 155324, 159471, 161298, 174276, 188799, 212628, 215064, 232986, 251732, 261414, 280778, 289224, 294408, 310648, 318942, 322596, 348552, 349479, 377598, 421167, 425256, 465972, 478413, 503464, 522828, 561556, 566397, 637884, 645192, 698958, 755196, 842334, 931944, 956826, 1045656, 1048437, 1123112, 1132794, 1263501, 1275768, 1397916, 1510392, 1684668, 1699191, 1825057, 1913652, 2096874, 2265588, 2527002, 2795832, 3369336, 3398382, 3650114, 3790503, 3827304, 4193748, 4531176, 5054004, 5475171, 6796764, 7300228, 7581006, 8387496, 10108008, 10950342, 13593528, 14600456, 15162012, 16425513, 21900684, 30324024, 32851026, 43801368, 49276539, 65702052, 98553078, 131404104, 197106156, 394212312]

約数ペア:

[(1, 394212312), (2, 197106156), (3, 131404104), (4, 98553078), (6, 65702052), (8, 49276539), (9, 43801368), (12, 32851026), (13, 30324024), (18, 21900684), (24, 16425513), (26, 15162012), (27, 14600456), (29, 13593528), (36, 10950342), (39, 10108008), (47, 8387496), (52, 7581006), (54, 7300228), (58, 6796764), (72, 5475171), (78, 5054004), (87, 4531176), (94, 4193748), (103, 3827304), (104, 3790503), (108, 3650114), (116, 3398382), (117, 3369336), (141, 2795832), (156, 2527002), (174, 2265588), (188, 2096874), (206, 1913652), (216, 1825057), (232, 1699191), (234, 1684668), (261, 1510392), (282, 1397916), (309, 1275768), (312, 1263501), (348, 1132794), (351, 1123112), (376, 1048437), (377, 1045656), (412, 956826), (423, 931944), (468, 842334), (522, 755196), (564, 698958), (611, 645192), (618, 637884), (696, 566397), (702, 561556), (754, 522828), (783, 503464), (824, 478413), (846, 465972), (927, 425256), (936, 421167), (1044, 377598), (1128, 349479), (1131, 348552), (1222, 322596), (1236, 318942), (1269, 310648), (1339, 294408), (1363, 289224), (1404, 280778), (1508, 261414), (1566, 251732), (1692, 232986), (1833, 215064), (1854, 212628), (2088, 188799), (2262, 174276), (2444, 161298), (2472, 159471), (2538, 155324), (2678, 147204), (2726, 144612), (2781, 141752), (2808, 140389), (2987, 131976), (3016, 130707), (3132, 125866), (3384, 116493), (3393, 116184), (3666, 107532), (3708, 106314), (4017, 98136), (4089, 96408), (4524, 87138), (4841, 81432), (4888, 80649), (5076, 77662), (5356, 73602), (5452, 72306), (5499, 71688), (5562, 70876), (5974, 65988), (6264, 62933), (6786, 58092), (7332, 53766), (7416, 53157), (8034, 49068), (8178, 48204), (8961, 43992), (9048, 43569), (9682, 40716), (10152, 38831), (10179, 38728), (10712, 36801), (10904, 36153), (10998, 35844), (11124, 35438), (11948, 32994), (12051, 32712), (12267, 32136), (13572, 29046), (14523, 27144), (14664, 26883), (16068, 24534), (16356, 24102), (16497, 23896), (17719, 22248), (17922, 21996), (19364, 20358)]