28244208852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{16657}}^1$

素因数の和:16790

約数の個数: 144

約数和(自身を含む): 78340575040

約数和(自身を除く): 50096366188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 67, 74, 76, 111, 114, 134, 148, 171, 201, 222, 228, 268, 333, 342, 402, 444, 603, 666, 684, 703, 804, 1206, 1273, 1332, 1406, 2109, 2412, 2479, 2546, 2812, 3819, 4218, 4958, 5092, 6327, 7437, 7638, 8436, 9916, 11457, 12654, 14874, 15276, 16657, 22311, 22914, 25308, 29748, 33314, 44622, 45828, 47101, 49971, 66628, 89244, 94202, 99942, 141303, 149913, 188404, 199884, 282606, 299826, 316483, 423909, 565212, 599652, 616309, 632966, 847818, 949449, 1116019, 1232618, 1265932, 1695636, 1848927, 1898898, 2232038, 2465236, 2848347, 3348057, 3697854, 3797796, 4464076, 5546781, 5696694, 6696114, 7395708, 10044171, 11093562, 11393388, 11709871, 13392228, 20088342, 21204361, 22187124, 23419742, 35129613, 40176684, 41292703, 42408722, 46839484, 63613083, 70259226, 82585406, 84817444, 105388839, 123878109, 127226166, 140518452, 165170812, 190839249, 210777678, 247756218, 254452332, 371634327, 381678498, 421555356, 495512436, 743268654, 763356996, 784561357, 1486537308, 1569122714, 2353684071, 3138245428, 4707368142, 7061052213, 9414736284, 14122104426, 28244208852]

約数ペア:

[(1, 28244208852), (2, 14122104426), (3, 9414736284), (4, 7061052213), (6, 4707368142), (9, 3138245428), (12, 2353684071), (18, 1569122714), (19, 1486537308), (36, 784561357), (37, 763356996), (38, 743268654), (57, 495512436), (67, 421555356), (74, 381678498), (76, 371634327), (111, 254452332), (114, 247756218), (134, 210777678), (148, 190839249), (171, 165170812), (201, 140518452), (222, 127226166), (228, 123878109), (268, 105388839), (333, 84817444), (342, 82585406), (402, 70259226), (444, 63613083), (603, 46839484), (666, 42408722), (684, 41292703), (703, 40176684), (804, 35129613), (1206, 23419742), (1273, 22187124), (1332, 21204361), (1406, 20088342), (2109, 13392228), (2412, 11709871), (2479, 11393388), (2546, 11093562), (2812, 10044171), (3819, 7395708), (4218, 6696114), (4958, 5696694), (5092, 5546781), (6327, 4464076), (7437, 3797796), (7638, 3697854), (8436, 3348057), (9916, 2848347), (11457, 2465236), (12654, 2232038), (14874, 1898898), (15276, 1848927), (16657, 1695636), (22311, 1265932), (22914, 1232618), (25308, 1116019), (29748, 949449), (33314, 847818), (44622, 632966), (45828, 616309), (47101, 599652), (49971, 565212), (66628, 423909), (89244, 316483), (94202, 299826), (99942, 282606), (141303, 199884), (149913, 188404)]