348208380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2316

約数の個数: 144

約数和(自身を含む): 1154977824

約数和(自身を除く): 806769444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1340, 1742, 2010, 2221, 2340, 2412, 2613, 3015, 3484, 4020, 4355, 4442, 5226, 6030, 6663, 7839, 8710, 8884, 10452, 11105, 12060, 13065, 13326, 15678, 17420, 19989, 22210, 26130, 26652, 28873, 31356, 33315, 39195, 39978, 44420, 52260, 57746, 66630, 78390, 79956, 86619, 99945, 115492, 133260, 144365, 148807, 156780, 173238, 199890, 259857, 288730, 297614, 346476, 399780, 433095, 446421, 519714, 577460, 595228, 744035, 866190, 892842, 1039428, 1299285, 1339263, 1488070, 1732380, 1785684, 1934491, 2232105, 2598570, 2678526, 2976140, 3868982, 4464210, 5197140, 5357052, 5803473, 6696315, 7737964, 8928420, 9672455, 11606946, 13392630, 17410419, 19344910, 23213892, 26785260, 29017365, 34820838, 38689820, 58034730, 69641676, 87052095, 116069460, 174104190, 348208380]

約数ペア:

[(1, 348208380), (2, 174104190), (3, 116069460), (4, 87052095), (5, 69641676), (6, 58034730), (9, 38689820), (10, 34820838), (12, 29017365), (13, 26785260), (15, 23213892), (18, 19344910), (20, 17410419), (26, 13392630), (30, 11606946), (36, 9672455), (39, 8928420), (45, 7737964), (52, 6696315), (60, 5803473), (65, 5357052), (67, 5197140), (78, 4464210), (90, 3868982), (117, 2976140), (130, 2678526), (134, 2598570), (156, 2232105), (180, 1934491), (195, 1785684), (201, 1732380), (234, 1488070), (260, 1339263), (268, 1299285), (335, 1039428), (390, 892842), (402, 866190), (468, 744035), (585, 595228), (603, 577460), (670, 519714), (780, 446421), (804, 433095), (871, 399780), (1005, 346476), (1170, 297614), (1206, 288730), (1340, 259857), (1742, 199890), (2010, 173238), (2221, 156780), (2340, 148807), (2412, 144365), (2613, 133260), (3015, 115492), (3484, 99945), (4020, 86619), (4355, 79956), (4442, 78390), (5226, 66630), (6030, 57746), (6663, 52260), (7839, 44420), (8710, 39978), (8884, 39195), (10452, 33315), (11105, 31356), (12060, 28873), (13065, 26652), (13326, 26130), (15678, 22210), (17420, 19989)]