1880451552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 5834239488

約数和(自身を除く): 3953787936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 131, 164, 168, 224, 246, 262, 287, 328, 336, 393, 492, 521, 524, 574, 656, 672, 786, 861, 917, 984, 1042, 1048, 1148, 1312, 1563, 1572, 1722, 1834, 1968, 2084, 2096, 2296, 2751, 3126, 3144, 3444, 3647, 3668, 3936, 4168, 4192, 4592, 5371, 5502, 6252, 6288, 6888, 7294, 7336, 8336, 9184, 10742, 10941, 11004, 12504, 12576, 13776, 14588, 14672, 16113, 16672, 21361, 21484, 21882, 22008, 25008, 27552, 29176, 29344, 32226, 37597, 42722, 42968, 43764, 44016, 50016, 58352, 64083, 64452, 68251, 75194, 85444, 85936, 87528, 88032, 112791, 116704, 128166, 128904, 136502, 149527, 150388, 170888, 171872, 175056, 204753, 225582, 256332, 257808, 273004, 299054, 300776, 341776, 350112, 409506, 448581, 451164, 477757, 512664, 515616, 546008, 598108, 601552, 683552, 819012, 897162, 902328, 955514, 1025328, 1092016, 1196216, 1203104, 1433271, 1638024, 1794324, 1804656, 1911028, 2050656, 2184032, 2392432, 2798291, 2866542, 3276048, 3588648, 3609312, 3822056, 4784864, 5596582, 5733084, 6552096, 7177296, 7644112, 8394873, 11193164, 11466168, 14354592, 15288224, 16789746, 19588037, 22386328, 22932336, 33579492, 39176074, 44772656, 45864672, 58764111, 67158984, 78352148, 89545312, 117528222, 134317968, 156704296, 235056444, 268635936, 313408592, 470112888, 626817184, 940225776, 1880451552]

約数ペア:

[(1, 1880451552), (2, 940225776), (3, 626817184), (4, 470112888), (6, 313408592), (7, 268635936), (8, 235056444), (12, 156704296), (14, 134317968), (16, 117528222), (21, 89545312), (24, 78352148), (28, 67158984), (32, 58764111), (41, 45864672), (42, 44772656), (48, 39176074), (56, 33579492), (82, 22932336), (84, 22386328), (96, 19588037), (112, 16789746), (123, 15288224), (131, 14354592), (164, 11466168), (168, 11193164), (224, 8394873), (246, 7644112), (262, 7177296), (287, 6552096), (328, 5733084), (336, 5596582), (393, 4784864), (492, 3822056), (521, 3609312), (524, 3588648), (574, 3276048), (656, 2866542), (672, 2798291), (786, 2392432), (861, 2184032), (917, 2050656), (984, 1911028), (1042, 1804656), (1048, 1794324), (1148, 1638024), (1312, 1433271), (1563, 1203104), (1572, 1196216), (1722, 1092016), (1834, 1025328), (1968, 955514), (2084, 902328), (2096, 897162), (2296, 819012), (2751, 683552), (3126, 601552), (3144, 598108), (3444, 546008), (3647, 515616), (3668, 512664), (3936, 477757), (4168, 451164), (4192, 448581), (4592, 409506), (5371, 350112), (5502, 341776), (6252, 300776), (6288, 299054), (6888, 273004), (7294, 257808), (7336, 256332), (8336, 225582), (9184, 204753), (10742, 175056), (10941, 171872), (11004, 170888), (12504, 150388), (12576, 149527), (13776, 136502), (14588, 128904), (14672, 128166), (16113, 116704), (16672, 112791), (21361, 88032), (21484, 87528), (21882, 85936), (22008, 85444), (25008, 75194), (27552, 68251), (29176, 64452), (29344, 64083), (32226, 58352), (37597, 50016), (42722, 44016), (42968, 43764)]