402528528

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5491

約数の個数: 120

約数和(自身を含む): 1229956000

約数和(自身を除く): 827427472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 3078, 3888, 4104, 4617, 5449, 6156, 8208, 9234, 10898, 12312, 16347, 18468, 21796, 24624, 32694, 36936, 43592, 49041, 65388, 73872, 87184, 98082, 103531, 130776, 147123, 196164, 207062, 261552, 294246, 310593, 392328, 414124, 441369, 588492, 621186, 784656, 828248, 882738, 931779, 1176984, 1242372, 1324107, 1656496, 1765476, 1863558, 2353968, 2484744, 2648214, 2795337, 3530952, 3727116, 4969488, 5296428, 5590674, 7061904, 7454232, 8386011, 10592856, 11181348, 14908464, 16772022, 21185712, 22362696, 25158033, 33544044, 44725392, 50316066, 67088088, 100632132, 134176176, 201264264, 402528528]

約数ペア:

[(1, 402528528), (2, 201264264), (3, 134176176), (4, 100632132), (6, 67088088), (8, 50316066), (9, 44725392), (12, 33544044), (16, 25158033), (18, 22362696), (19, 21185712), (24, 16772022), (27, 14908464), (36, 11181348), (38, 10592856), (48, 8386011), (54, 7454232), (57, 7061904), (72, 5590674), (76, 5296428), (81, 4969488), (108, 3727116), (114, 3530952), (144, 2795337), (152, 2648214), (162, 2484744), (171, 2353968), (216, 1863558), (228, 1765476), (243, 1656496), (304, 1324107), (324, 1242372), (342, 1176984), (432, 931779), (456, 882738), (486, 828248), (513, 784656), (648, 621186), (684, 588492), (912, 441369), (972, 414124), (1026, 392328), (1296, 310593), (1368, 294246), (1539, 261552), (1944, 207062), (2052, 196164), (2736, 147123), (3078, 130776), (3888, 103531), (4104, 98082), (4617, 87184), (5449, 73872), (6156, 65388), (8208, 49041), (9234, 43592), (10898, 36936), (12312, 32694), (16347, 24624), (18468, 21796)]