229369216

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2619

約数の個数: 64

約数和(自身を含む): 494190000

約数和(自身を除く): 264820784

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2432, 2549, 2812, 4736, 5098, 5624, 10196, 11248, 20392, 22496, 40784, 44992, 48431, 81568, 89984, 94313, 96862, 163136, 188626, 193724, 326272, 377252, 387448, 754504, 774896, 1509008, 1549792, 1791947, 3018016, 3099584, 3583894, 6036032, 6199168, 7167788, 12072064, 14335576, 28671152, 57342304, 114684608, 229369216]

約数ペア:

[(1, 229369216), (2, 114684608), (4, 57342304), (8, 28671152), (16, 14335576), (19, 12072064), (32, 7167788), (37, 6199168), (38, 6036032), (64, 3583894), (74, 3099584), (76, 3018016), (128, 1791947), (148, 1549792), (152, 1509008), (296, 774896), (304, 754504), (592, 387448), (608, 377252), (703, 326272), (1184, 193724), (1216, 188626), (1406, 163136), (2368, 96862), (2432, 94313), (2549, 89984), (2812, 81568), (4736, 48431), (5098, 44992), (5624, 40784), (10196, 22496), (11248, 20392)]