242259384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8363}}^1$

素因数の和:8460

約数の個数: 64

約数和(自身を含む): 650384640

約数和(自身を除く): 408125256

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 2414, 3621, 4828, 7242, 8363, 9656, 14484, 16726, 25089, 28968, 33452, 50178, 66904, 100356, 142171, 200712, 284342, 426513, 568684, 593773, 853026, 1137368, 1187546, 1706052, 1781319, 2375092, 3412104, 3562638, 4750184, 7125276, 10094141, 14250552, 20188282, 30282423, 40376564, 60564846, 80753128, 121129692, 242259384]

約数ペア:

[(1, 242259384), (2, 121129692), (3, 80753128), (4, 60564846), (6, 40376564), (8, 30282423), (12, 20188282), (17, 14250552), (24, 10094141), (34, 7125276), (51, 4750184), (68, 3562638), (71, 3412104), (102, 2375092), (136, 1781319), (142, 1706052), (204, 1187546), (213, 1137368), (284, 853026), (408, 593773), (426, 568684), (568, 426513), (852, 284342), (1207, 200712), (1704, 142171), (2414, 100356), (3621, 66904), (4828, 50178), (7242, 33452), (8363, 28968), (9656, 25089), (14484, 16726)]