212305536

素因数分解:

$2^7\times 3^4\times {\mathrm{20477}}^1$

素因数の和:20503

約数の個数: 80

約数和(自身を含む): 631848690

約数和(自身を除く): 419543154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 20477, 40954, 61431, 81908, 122862, 163816, 184293, 245724, 327632, 368586, 491448, 552879, 655264, 737172, 982896, 1105758, 1310528, 1474344, 1658637, 1965792, 2211516, 2621056, 2948688, 3317274, 3931584, 4423032, 5897376, 6634548, 7863168, 8846064, 11794752, 13269096, 17692128, 23589504, 26538192, 35384256, 53076384, 70768512, 106152768, 212305536]

約数ペア:

[(1, 212305536), (2, 106152768), (3, 70768512), (4, 53076384), (6, 35384256), (8, 26538192), (9, 23589504), (12, 17692128), (16, 13269096), (18, 11794752), (24, 8846064), (27, 7863168), (32, 6634548), (36, 5897376), (48, 4423032), (54, 3931584), (64, 3317274), (72, 2948688), (81, 2621056), (96, 2211516), (108, 1965792), (128, 1658637), (144, 1474344), (162, 1310528), (192, 1105758), (216, 982896), (288, 737172), (324, 655264), (384, 552879), (432, 491448), (576, 368586), (648, 327632), (864, 245724), (1152, 184293), (1296, 163816), (1728, 122862), (2592, 81908), (3456, 61431), (5184, 40954), (10368, 20477)]