219103836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 604896768

約数和(自身を除く): 385792932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 113, 123, 164, 226, 246, 287, 339, 452, 492, 563, 574, 678, 791, 861, 1126, 1148, 1356, 1582, 1689, 1722, 2252, 2373, 3164, 3378, 3444, 3941, 4633, 4746, 6756, 7882, 9266, 9492, 11823, 13899, 15764, 18532, 23083, 23646, 27798, 32431, 46166, 47292, 55596, 63619, 64862, 69249, 92332, 97293, 127238, 129724, 138498, 161581, 190857, 194586, 254476, 276996, 323162, 381714, 389172, 445333, 484743, 646324, 763428, 890666, 969486, 1335999, 1781332, 1938972, 2608379, 2671998, 5216758, 5343996, 7825137, 10433516, 15650274, 18258653, 31300548, 36517306, 54775959, 73034612, 109551918, 219103836]

約数ペア:

[(1, 219103836), (2, 109551918), (3, 73034612), (4, 54775959), (6, 36517306), (7, 31300548), (12, 18258653), (14, 15650274), (21, 10433516), (28, 7825137), (41, 5343996), (42, 5216758), (82, 2671998), (84, 2608379), (113, 1938972), (123, 1781332), (164, 1335999), (226, 969486), (246, 890666), (287, 763428), (339, 646324), (452, 484743), (492, 445333), (563, 389172), (574, 381714), (678, 323162), (791, 276996), (861, 254476), (1126, 194586), (1148, 190857), (1356, 161581), (1582, 138498), (1689, 129724), (1722, 127238), (2252, 97293), (2373, 92332), (3164, 69249), (3378, 64862), (3444, 63619), (3941, 55596), (4633, 47292), (4746, 46166), (6756, 32431), (7882, 27798), (9266, 23646), (9492, 23083), (11823, 18532), (13899, 15764)]