225395712

素因数分解:

$2^{10}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 132

約数和(自身を含む): 669426316

約数和(自身を除く): 444030604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 512, 576, 592, 661, 666, 768, 888, 1024, 1152, 1184, 1322, 1332, 1536, 1776, 1983, 2304, 2368, 2644, 2664, 3072, 3552, 3966, 4608, 4736, 5288, 5328, 5949, 7104, 7932, 9216, 9472, 10576, 10656, 11898, 14208, 15864, 18944, 21152, 21312, 23796, 24457, 28416, 31728, 37888, 42304, 42624, 47592, 48914, 56832, 63456, 73371, 84608, 85248, 95184, 97828, 113664, 126912, 146742, 169216, 170496, 190368, 195656, 220113, 253824, 293484, 338432, 340992, 380736, 391312, 440226, 507648, 586968, 676864, 761472, 782624, 880452, 1015296, 1173936, 1522944, 1565248, 1760904, 2030592, 2347872, 3045888, 3130496, 3521808, 4695744, 6091776, 6260992, 7043616, 9391488, 12521984, 14087232, 18782976, 25043968, 28174464, 37565952, 56348928, 75131904, 112697856, 225395712]

約数ペア:

[(1, 225395712), (2, 112697856), (3, 75131904), (4, 56348928), (6, 37565952), (8, 28174464), (9, 25043968), (12, 18782976), (16, 14087232), (18, 12521984), (24, 9391488), (32, 7043616), (36, 6260992), (37, 6091776), (48, 4695744), (64, 3521808), (72, 3130496), (74, 3045888), (96, 2347872), (111, 2030592), (128, 1760904), (144, 1565248), (148, 1522944), (192, 1173936), (222, 1015296), (256, 880452), (288, 782624), (296, 761472), (333, 676864), (384, 586968), (444, 507648), (512, 440226), (576, 391312), (592, 380736), (661, 340992), (666, 338432), (768, 293484), (888, 253824), (1024, 220113), (1152, 195656), (1184, 190368), (1322, 170496), (1332, 169216), (1536, 146742), (1776, 126912), (1983, 113664), (2304, 97828), (2368, 95184), (2644, 85248), (2664, 84608), (3072, 73371), (3552, 63456), (3966, 56832), (4608, 48914), (4736, 47592), (5288, 42624), (5328, 42304), (5949, 37888), (7104, 31728), (7932, 28416), (9216, 24457), (9472, 23796), (10576, 21312), (10656, 21152), (11898, 18944), (14208, 15864)]