1819847568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7349}}^1$

素因数の和:7445

約数の個数: 160

約数和(自身を含む): 5949619200

約数和(自身を除く): 4129771632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 67, 77, 84, 88, 112, 132, 134, 154, 168, 176, 201, 231, 264, 268, 308, 336, 402, 462, 469, 528, 536, 616, 737, 804, 924, 938, 1072, 1232, 1407, 1474, 1608, 1848, 1876, 2211, 2814, 2948, 3216, 3696, 3752, 4422, 5159, 5628, 5896, 7349, 7504, 8844, 10318, 11256, 11792, 14698, 15477, 17688, 20636, 22047, 22512, 29396, 30954, 35376, 41272, 44094, 51443, 58792, 61908, 80839, 82544, 88188, 102886, 117584, 123816, 154329, 161678, 176376, 205772, 242517, 247632, 308658, 323356, 352752, 411544, 485034, 492383, 565873, 617316, 646712, 823088, 970068, 984766, 1131746, 1234632, 1293424, 1477149, 1697619, 1940136, 1969532, 2263492, 2469264, 2954298, 3395238, 3446681, 3880272, 3939064, 4526984, 5416213, 5908596, 6790476, 6893362, 7878128, 9053968, 10340043, 10832426, 11817192, 13580952, 13786724, 16248639, 20680086, 21664852, 23634384, 27161904, 27573448, 32497278, 37913491, 41360172, 43329704, 55146896, 64994556, 75826982, 82720344, 86659408, 113740473, 129989112, 151653964, 165440688, 227480946, 259978224, 303307928, 454961892, 606615856, 909923784, 1819847568]

約数ペア:

[(1, 1819847568), (2, 909923784), (3, 606615856), (4, 454961892), (6, 303307928), (7, 259978224), (8, 227480946), (11, 165440688), (12, 151653964), (14, 129989112), (16, 113740473), (21, 86659408), (22, 82720344), (24, 75826982), (28, 64994556), (33, 55146896), (42, 43329704), (44, 41360172), (48, 37913491), (56, 32497278), (66, 27573448), (67, 27161904), (77, 23634384), (84, 21664852), (88, 20680086), (112, 16248639), (132, 13786724), (134, 13580952), (154, 11817192), (168, 10832426), (176, 10340043), (201, 9053968), (231, 7878128), (264, 6893362), (268, 6790476), (308, 5908596), (336, 5416213), (402, 4526984), (462, 3939064), (469, 3880272), (528, 3446681), (536, 3395238), (616, 2954298), (737, 2469264), (804, 2263492), (924, 1969532), (938, 1940136), (1072, 1697619), (1232, 1477149), (1407, 1293424), (1474, 1234632), (1608, 1131746), (1848, 984766), (1876, 970068), (2211, 823088), (2814, 646712), (2948, 617316), (3216, 565873), (3696, 492383), (3752, 485034), (4422, 411544), (5159, 352752), (5628, 323356), (5896, 308658), (7349, 247632), (7504, 242517), (8844, 205772), (10318, 176376), (11256, 161678), (11792, 154329), (14698, 123816), (15477, 117584), (17688, 102886), (20636, 88188), (22047, 82544), (22512, 80839), (29396, 61908), (30954, 58792), (35376, 51443), (41272, 44094)]