404345964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 1051142400

約数和(自身を除く): 646796436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 157, 179, 218, 314, 327, 358, 436, 471, 537, 628, 654, 716, 942, 1074, 1199, 1308, 1727, 1884, 1969, 2148, 2398, 3454, 3597, 3938, 4796, 5181, 5907, 6908, 7194, 7876, 10362, 11814, 14388, 17113, 19511, 20724, 23628, 28103, 34226, 39022, 51339, 56206, 58533, 68452, 78044, 84309, 102678, 112412, 117066, 168618, 188243, 205356, 214621, 234132, 309133, 337236, 376486, 429242, 564729, 618266, 643863, 752972, 858484, 927399, 1129458, 1236532, 1287726, 1854798, 2258916, 2575452, 3063227, 3709596, 6126454, 9189681, 12252908, 18379362, 33695497, 36758724, 67390994, 101086491, 134781988, 202172982, 404345964]

約数ペア:

[(1, 404345964), (2, 202172982), (3, 134781988), (4, 101086491), (6, 67390994), (11, 36758724), (12, 33695497), (22, 18379362), (33, 12252908), (44, 9189681), (66, 6126454), (109, 3709596), (132, 3063227), (157, 2575452), (179, 2258916), (218, 1854798), (314, 1287726), (327, 1236532), (358, 1129458), (436, 927399), (471, 858484), (537, 752972), (628, 643863), (654, 618266), (716, 564729), (942, 429242), (1074, 376486), (1199, 337236), (1308, 309133), (1727, 234132), (1884, 214621), (1969, 205356), (2148, 188243), (2398, 168618), (3454, 117066), (3597, 112412), (3938, 102678), (4796, 84309), (5181, 78044), (5907, 68452), (6908, 58533), (7194, 56206), (7876, 51339), (10362, 39022), (11814, 34226), (14388, 28103), (17113, 23628), (19511, 20724)]