305597136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 899942400

約数和(自身を除く): 594345264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 107, 138, 156, 184, 199, 208, 214, 276, 299, 312, 321, 368, 398, 428, 552, 597, 598, 624, 642, 796, 856, 897, 1104, 1194, 1196, 1284, 1391, 1592, 1712, 1794, 2388, 2392, 2461, 2568, 2587, 2782, 3184, 3588, 4173, 4577, 4776, 4784, 4922, 5136, 5174, 5564, 7176, 7383, 7761, 8346, 9154, 9552, 9844, 10348, 11128, 13731, 14352, 14766, 15522, 16692, 18308, 19688, 20696, 21293, 22256, 27462, 29532, 31044, 31993, 33384, 36616, 39376, 41392, 42586, 54924, 59064, 59501, 62088, 63879, 63986, 66768, 73232, 85172, 95979, 109848, 118128, 119002, 124176, 127758, 127972, 170344, 178503, 191958, 219696, 238004, 255516, 255944, 276809, 340688, 357006, 383916, 476008, 489739, 511032, 511888, 553618, 714012, 767832, 830427, 952016, 979478, 1022064, 1107236, 1428024, 1469217, 1535664, 1660854, 1958956, 2214472, 2856048, 2938434, 3321708, 3917912, 4428944, 5876868, 6366607, 6643416, 7835824, 11753736, 12733214, 13286832, 19099821, 23507472, 25466428, 38199642, 50932856, 76399284, 101865712, 152798568, 305597136]

約数ペア:

[(1, 305597136), (2, 152798568), (3, 101865712), (4, 76399284), (6, 50932856), (8, 38199642), (12, 25466428), (13, 23507472), (16, 19099821), (23, 13286832), (24, 12733214), (26, 11753736), (39, 7835824), (46, 6643416), (48, 6366607), (52, 5876868), (69, 4428944), (78, 3917912), (92, 3321708), (104, 2938434), (107, 2856048), (138, 2214472), (156, 1958956), (184, 1660854), (199, 1535664), (208, 1469217), (214, 1428024), (276, 1107236), (299, 1022064), (312, 979478), (321, 952016), (368, 830427), (398, 767832), (428, 714012), (552, 553618), (597, 511888), (598, 511032), (624, 489739), (642, 476008), (796, 383916), (856, 357006), (897, 340688), (1104, 276809), (1194, 255944), (1196, 255516), (1284, 238004), (1391, 219696), (1592, 191958), (1712, 178503), (1794, 170344), (2388, 127972), (2392, 127758), (2461, 124176), (2568, 119002), (2587, 118128), (2782, 109848), (3184, 95979), (3588, 85172), (4173, 73232), (4577, 66768), (4776, 63986), (4784, 63879), (4922, 62088), (5136, 59501), (5174, 59064), (5564, 54924), (7176, 42586), (7383, 41392), (7761, 39376), (8346, 36616), (9154, 33384), (9552, 31993), (9844, 31044), (10348, 29532), (11128, 27462), (13731, 22256), (14352, 21293), (14766, 20696), (15522, 19688), (16692, 18308)]