252442008

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1468

約数の個数: 192

約数和(自身を含む): 873250560

約数和(自身を除く): 620808552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 567, 648, 702, 728, 756, 819, 936, 972, 1053, 1092, 1134, 1404, 1427, 1512, 1638, 1701, 1944, 2106, 2184, 2268, 2457, 2808, 2854, 3159, 3276, 3402, 4212, 4281, 4536, 4914, 5708, 6318, 6552, 6804, 7371, 8424, 8562, 9828, 9989, 11416, 12636, 12843, 13608, 14742, 17124, 18551, 19656, 19978, 22113, 25272, 25686, 29484, 29967, 34248, 37102, 38529, 39956, 44226, 51372, 55653, 58968, 59934, 74204, 77058, 79912, 88452, 89901, 102744, 111306, 115587, 119868, 129857, 148408, 154116, 166959, 176904, 179802, 222612, 231174, 239736, 259714, 269703, 308232, 333918, 346761, 359604, 389571, 445224, 462348, 500877, 519428, 539406, 667836, 693522, 719208, 779142, 809109, 924696, 1001754, 1038856, 1078812, 1168713, 1335672, 1387044, 1502631, 1558284, 1618218, 2003508, 2157624, 2337426, 2427327, 2774088, 3005262, 3116568, 3236436, 3506139, 4007016, 4507893, 4674852, 4854654, 6010524, 6472872, 7012278, 9015786, 9349704, 9709308, 10518417, 12021048, 14024556, 18031572, 19418616, 21036834, 28049112, 31555251, 36063144, 42073668, 63110502, 84147336, 126221004, 252442008]

約数ペア:

[(1, 252442008), (2, 126221004), (3, 84147336), (4, 63110502), (6, 42073668), (7, 36063144), (8, 31555251), (9, 28049112), (12, 21036834), (13, 19418616), (14, 18031572), (18, 14024556), (21, 12021048), (24, 10518417), (26, 9709308), (27, 9349704), (28, 9015786), (36, 7012278), (39, 6472872), (42, 6010524), (52, 4854654), (54, 4674852), (56, 4507893), (63, 4007016), (72, 3506139), (78, 3236436), (81, 3116568), (84, 3005262), (91, 2774088), (104, 2427327), (108, 2337426), (117, 2157624), (126, 2003508), (156, 1618218), (162, 1558284), (168, 1502631), (182, 1387044), (189, 1335672), (216, 1168713), (234, 1078812), (243, 1038856), (252, 1001754), (273, 924696), (312, 809109), (324, 779142), (351, 719208), (364, 693522), (378, 667836), (468, 539406), (486, 519428), (504, 500877), (546, 462348), (567, 445224), (648, 389571), (702, 359604), (728, 346761), (756, 333918), (819, 308232), (936, 269703), (972, 259714), (1053, 239736), (1092, 231174), (1134, 222612), (1404, 179802), (1427, 176904), (1512, 166959), (1638, 154116), (1701, 148408), (1944, 129857), (2106, 119868), (2184, 115587), (2268, 111306), (2457, 102744), (2808, 89901), (2854, 88452), (3159, 79912), (3276, 77058), (3402, 74204), (4212, 59934), (4281, 58968), (4536, 55653), (4914, 51372), (5708, 44226), (6318, 39956), (6552, 38529), (6804, 37102), (7371, 34248), (8424, 29967), (8562, 29484), (9828, 25686), (9989, 25272), (11416, 22113), (12636, 19978), (12843, 19656), (13608, 18551), (14742, 17124)]