813789864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 2464525440

約数和(自身を除く): 1650735576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 137, 138, 153, 184, 204, 207, 211, 274, 276, 306, 391, 408, 411, 414, 422, 548, 552, 612, 633, 782, 822, 828, 844, 1096, 1173, 1224, 1233, 1266, 1564, 1644, 1656, 1688, 1899, 2329, 2346, 2466, 2532, 3128, 3151, 3288, 3519, 3587, 3798, 4658, 4692, 4853, 4932, 5064, 6302, 6987, 7038, 7174, 7596, 9316, 9384, 9453, 9706, 9864, 10761, 12604, 13974, 14076, 14348, 14559, 15192, 18632, 18906, 19412, 20961, 21522, 25208, 27948, 28152, 28359, 28696, 28907, 29118, 32283, 37812, 38824, 41922, 43044, 43677, 53567, 55896, 56718, 57814, 58236, 64566, 75624, 82501, 83844, 86088, 86721, 87354, 107134, 113436, 115628, 116472, 129132, 160701, 165002, 167688, 173442, 174708, 214268, 226872, 231256, 247503, 258264, 260163, 321402, 330004, 346884, 349416, 428536, 482103, 491419, 495006, 520326, 642804, 660008, 664861, 693768, 742509, 964206, 982838, 990012, 1040652, 1285608, 1329722, 1474257, 1485018, 1928412, 1965676, 1980024, 1994583, 2081304, 2659444, 2948514, 2970036, 3856824, 3931352, 3989166, 4422771, 5318888, 5897028, 5940072, 5983749, 7978332, 8845542, 11302637, 11794056, 11967498, 15956664, 17691084, 22605274, 23934996, 33907911, 35382168, 45210548, 47869992, 67815822, 90421096, 101723733, 135631644, 203447466, 271263288, 406894932, 813789864]

約数ペア:

[(1, 813789864), (2, 406894932), (3, 271263288), (4, 203447466), (6, 135631644), (8, 101723733), (9, 90421096), (12, 67815822), (17, 47869992), (18, 45210548), (23, 35382168), (24, 33907911), (34, 23934996), (36, 22605274), (46, 17691084), (51, 15956664), (68, 11967498), (69, 11794056), (72, 11302637), (92, 8845542), (102, 7978332), (136, 5983749), (137, 5940072), (138, 5897028), (153, 5318888), (184, 4422771), (204, 3989166), (207, 3931352), (211, 3856824), (274, 2970036), (276, 2948514), (306, 2659444), (391, 2081304), (408, 1994583), (411, 1980024), (414, 1965676), (422, 1928412), (548, 1485018), (552, 1474257), (612, 1329722), (633, 1285608), (782, 1040652), (822, 990012), (828, 982838), (844, 964206), (1096, 742509), (1173, 693768), (1224, 664861), (1233, 660008), (1266, 642804), (1564, 520326), (1644, 495006), (1656, 491419), (1688, 482103), (1899, 428536), (2329, 349416), (2346, 346884), (2466, 330004), (2532, 321402), (3128, 260163), (3151, 258264), (3288, 247503), (3519, 231256), (3587, 226872), (3798, 214268), (4658, 174708), (4692, 173442), (4853, 167688), (4932, 165002), (5064, 160701), (6302, 129132), (6987, 116472), (7038, 115628), (7174, 113436), (7596, 107134), (9316, 87354), (9384, 86721), (9453, 86088), (9706, 83844), (9864, 82501), (10761, 75624), (12604, 64566), (13974, 58236), (14076, 57814), (14348, 56718), (14559, 55896), (15192, 53567), (18632, 43677), (18906, 43044), (19412, 41922), (20961, 38824), (21522, 37812), (25208, 32283), (27948, 29118), (28152, 28907), (28359, 28696)]