1309538208

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 3917168640

約数和(自身を除く): 2607630432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 109, 124, 132, 176, 186, 218, 248, 264, 327, 341, 352, 367, 372, 436, 496, 528, 654, 682, 734, 744, 872, 992, 1023, 1056, 1101, 1199, 1308, 1364, 1468, 1488, 1744, 2046, 2202, 2398, 2616, 2728, 2936, 2976, 3379, 3488, 3597, 4037, 4092, 4404, 4796, 5232, 5456, 5872, 6758, 7194, 8074, 8184, 8808, 9592, 10137, 10464, 10912, 11377, 11744, 12111, 13516, 14388, 16148, 16368, 17616, 19184, 20274, 22754, 24222, 27032, 28776, 32296, 32736, 34131, 35232, 37169, 38368, 40003, 40548, 45508, 48444, 54064, 57552, 64592, 68262, 74338, 80006, 81096, 91016, 96888, 108128, 111507, 115104, 120009, 125147, 129184, 136524, 148676, 160012, 162192, 182032, 193776, 223014, 240018, 250294, 273048, 297352, 320024, 324384, 364064, 375441, 387552, 440033, 446028, 480036, 500588, 546096, 594704, 640048, 750882, 880066, 892056, 960072, 1001176, 1092192, 1189408, 1240093, 1280096, 1320099, 1501764, 1760132, 1784112, 1920144, 2002352, 2480186, 2640198, 3003528, 3520264, 3568224, 3720279, 3840288, 4004704, 4960372, 5280396, 6007056, 7040528, 7440558, 9920744, 10560792, 12014112, 13641023, 14081056, 14881116, 19841488, 21121584, 27282046, 29762232, 39682976, 40923069, 42243168, 54564092, 59524464, 81846138, 109128184, 119048928, 163692276, 218256368, 327384552, 436512736, 654769104, 1309538208]

約数ペア:

[(1, 1309538208), (2, 654769104), (3, 436512736), (4, 327384552), (6, 218256368), (8, 163692276), (11, 119048928), (12, 109128184), (16, 81846138), (22, 59524464), (24, 54564092), (31, 42243168), (32, 40923069), (33, 39682976), (44, 29762232), (48, 27282046), (62, 21121584), (66, 19841488), (88, 14881116), (93, 14081056), (96, 13641023), (109, 12014112), (124, 10560792), (132, 9920744), (176, 7440558), (186, 7040528), (218, 6007056), (248, 5280396), (264, 4960372), (327, 4004704), (341, 3840288), (352, 3720279), (367, 3568224), (372, 3520264), (436, 3003528), (496, 2640198), (528, 2480186), (654, 2002352), (682, 1920144), (734, 1784112), (744, 1760132), (872, 1501764), (992, 1320099), (1023, 1280096), (1056, 1240093), (1101, 1189408), (1199, 1092192), (1308, 1001176), (1364, 960072), (1468, 892056), (1488, 880066), (1744, 750882), (2046, 640048), (2202, 594704), (2398, 546096), (2616, 500588), (2728, 480036), (2936, 446028), (2976, 440033), (3379, 387552), (3488, 375441), (3597, 364064), (4037, 324384), (4092, 320024), (4404, 297352), (4796, 273048), (5232, 250294), (5456, 240018), (5872, 223014), (6758, 193776), (7194, 182032), (8074, 162192), (8184, 160012), (8808, 148676), (9592, 136524), (10137, 129184), (10464, 125147), (10912, 120009), (11377, 115104), (11744, 111507), (12111, 108128), (13516, 96888), (14388, 91016), (16148, 81096), (16368, 80006), (17616, 74338), (19184, 68262), (20274, 64592), (22754, 57552), (24222, 54064), (27032, 48444), (28776, 45508), (32296, 40548), (32736, 40003), (34131, 38368), (35232, 37169)]