298800384

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20477}}^1$

素因数の和:20515

約数の個数: 72

約数和(自身を含む): 837140640

約数和(自身を除く): 538340256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 20477, 40954, 61431, 81908, 122862, 163816, 245724, 327632, 389063, 491448, 655264, 778126, 982896, 1167189, 1310528, 1556252, 1965792, 2334378, 2621056, 3112504, 3931584, 4668756, 5242112, 6225008, 7863168, 9337512, 12450016, 15726336, 18675024, 24900032, 37350048, 49800064, 74700096, 99600128, 149400192, 298800384]

約数ペア:

[(1, 298800384), (2, 149400192), (3, 99600128), (4, 74700096), (6, 49800064), (8, 37350048), (12, 24900032), (16, 18675024), (19, 15726336), (24, 12450016), (32, 9337512), (38, 7863168), (48, 6225008), (57, 5242112), (64, 4668756), (76, 3931584), (96, 3112504), (114, 2621056), (128, 2334378), (152, 1965792), (192, 1556252), (228, 1310528), (256, 1167189), (304, 982896), (384, 778126), (456, 655264), (608, 491448), (768, 389063), (912, 327632), (1216, 245724), (1824, 163816), (2432, 122862), (3648, 81908), (4864, 61431), (7296, 40954), (14592, 20477)]