642131036652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{34261}}^1$

素因数の和:34496

約数の個数: 192

約数和(自身を含む): 1823505868800

約数和(自身を除く): 1181374832148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 89, 92, 109, 138, 161, 178, 218, 267, 276, 322, 327, 356, 436, 483, 534, 623, 644, 654, 763, 966, 1068, 1246, 1308, 1526, 1869, 1932, 2047, 2289, 2492, 2507, 3052, 3738, 4094, 4578, 5014, 6141, 7476, 7521, 8188, 9156, 9701, 10028, 12282, 14329, 15042, 17549, 19402, 24564, 28658, 29103, 30084, 34261, 35098, 38804, 42987, 52647, 57316, 58206, 67907, 68522, 70196, 85974, 102783, 105294, 116412, 135814, 137044, 171948, 203721, 205566, 210588, 223123, 239827, 271628, 407442, 411132, 446246, 479654, 669369, 719481, 788003, 814884, 892492, 959308, 1338738, 1438962, 1561861, 1576006, 2364009, 2677476, 2877924, 3049229, 3123722, 3152012, 3734449, 4685583, 4728018, 5516021, 6098458, 6247444, 7468898, 9147687, 9371166, 9456036, 11032042, 11203347, 12196916, 14937796, 16548063, 18295374, 18742332, 21344603, 22064084, 22406694, 26141143, 33096126, 36590748, 42689206, 44813388, 52282286, 64033809, 66192252, 70132267, 78423429, 85378412, 85892327, 104564572, 128067618, 140264534, 156846858, 171784654, 210396801, 256135236, 257676981, 280529068, 313693716, 332365961, 343569308, 420793602, 490925869, 515353962, 601246289, 664731922, 841587204, 981851738, 997097883, 1030707924, 1202492578, 1329463844, 1472777607, 1803738867, 1963703476, 1994195766, 2326561727, 2404985156, 2945555214, 3607477734, 3988391532, 4653123454, 5891110428, 6979685181, 7214955468, 7644417103, 9306246908, 13959370362, 15288834206, 22933251309, 27918740724, 30577668412, 45866502618, 53510919721, 91733005236, 107021839442, 160532759163, 214043678884, 321065518326, 642131036652]

約数ペア:

[(1, 642131036652), (2, 321065518326), (3, 214043678884), (4, 160532759163), (6, 107021839442), (7, 91733005236), (12, 53510919721), (14, 45866502618), (21, 30577668412), (23, 27918740724), (28, 22933251309), (42, 15288834206), (46, 13959370362), (69, 9306246908), (84, 7644417103), (89, 7214955468), (92, 6979685181), (109, 5891110428), (138, 4653123454), (161, 3988391532), (178, 3607477734), (218, 2945555214), (267, 2404985156), (276, 2326561727), (322, 1994195766), (327, 1963703476), (356, 1803738867), (436, 1472777607), (483, 1329463844), (534, 1202492578), (623, 1030707924), (644, 997097883), (654, 981851738), (763, 841587204), (966, 664731922), (1068, 601246289), (1246, 515353962), (1308, 490925869), (1526, 420793602), (1869, 343569308), (1932, 332365961), (2047, 313693716), (2289, 280529068), (2492, 257676981), (2507, 256135236), (3052, 210396801), (3738, 171784654), (4094, 156846858), (4578, 140264534), (5014, 128067618), (6141, 104564572), (7476, 85892327), (7521, 85378412), (8188, 78423429), (9156, 70132267), (9701, 66192252), (10028, 64033809), (12282, 52282286), (14329, 44813388), (15042, 42689206), (17549, 36590748), (19402, 33096126), (24564, 26141143), (28658, 22406694), (29103, 22064084), (30084, 21344603), (34261, 18742332), (35098, 18295374), (38804, 16548063), (42987, 14937796), (52647, 12196916), (57316, 11203347), (58206, 11032042), (67907, 9456036), (68522, 9371166), (70196, 9147687), (85974, 7468898), (102783, 6247444), (105294, 6098458), (116412, 5516021), (135814, 4728018), (137044, 4685583), (171948, 3734449), (203721, 3152012), (205566, 3123722), (210588, 3049229), (223123, 2877924), (239827, 2677476), (271628, 2364009), (407442, 1576006), (411132, 1561861), (446246, 1438962), (479654, 1338738), (669369, 959308), (719481, 892492), (788003, 814884)]