19626996884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 42524697600

約数和(自身を除く): 22897700716

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 43, 44, 58, 67, 76, 86, 116, 134, 172, 209, 268, 281, 319, 418, 473, 551, 562, 638, 737, 817, 836, 946, 1102, 1124, 1247, 1273, 1276, 1474, 1634, 1892, 1943, 2204, 2494, 2546, 2881, 2948, 3091, 3268, 3886, 4988, 5092, 5339, 5762, 6061, 6182, 7772, 8149, 8987, 10678, 11524, 12083, 12122, 12364, 13717, 14003, 16298, 17974, 18827, 21356, 21373, 23693, 24166, 24244, 27434, 28006, 31691, 32596, 35948, 36917, 37654, 42746, 47386, 48332, 54739, 54868, 56012, 58729, 63382, 73834, 75308, 83549, 85492, 89639, 94772, 109478, 117458, 126764, 132913, 147668, 154831, 167098, 179278, 207097, 218956, 229577, 234916, 260623, 265826, 309662, 334196, 350407, 357713, 358556, 406087, 414194, 459154, 521246, 531652, 545983, 602129, 619324, 700814, 715426, 809561, 812174, 828388, 918308, 919039, 1042492, 1091966, 1204258, 1401628, 1430852, 1587431, 1619122, 1624348, 1703141, 1838078, 2183932, 2408516, 2525347, 3174862, 3238244, 3406282, 3676156, 3854477, 3934843, 5050694, 6005813, 6349724, 6657733, 6812564, 7708954, 7869686, 8905171, 10101388, 10373677, 12011626, 13315466, 15381659, 15417908, 15739372, 17461741, 17810342, 20747354, 23477269, 24023252, 26630932, 30763318, 34923482, 35620684, 41494708, 46954538, 61526636, 69846964, 73235063, 93909076, 114110447, 146470126, 169198249, 228220894, 258249959, 292940252, 338396498, 446068111, 456441788, 516499918, 676792996, 892136222, 1032999836, 1784272444, 4906749221, 9813498442, 19626996884]

約数ペア:

[(1, 19626996884), (2, 9813498442), (4, 4906749221), (11, 1784272444), (19, 1032999836), (22, 892136222), (29, 676792996), (38, 516499918), (43, 456441788), (44, 446068111), (58, 338396498), (67, 292940252), (76, 258249959), (86, 228220894), (116, 169198249), (134, 146470126), (172, 114110447), (209, 93909076), (268, 73235063), (281, 69846964), (319, 61526636), (418, 46954538), (473, 41494708), (551, 35620684), (562, 34923482), (638, 30763318), (737, 26630932), (817, 24023252), (836, 23477269), (946, 20747354), (1102, 17810342), (1124, 17461741), (1247, 15739372), (1273, 15417908), (1276, 15381659), (1474, 13315466), (1634, 12011626), (1892, 10373677), (1943, 10101388), (2204, 8905171), (2494, 7869686), (2546, 7708954), (2881, 6812564), (2948, 6657733), (3091, 6349724), (3268, 6005813), (3886, 5050694), (4988, 3934843), (5092, 3854477), (5339, 3676156), (5762, 3406282), (6061, 3238244), (6182, 3174862), (7772, 2525347), (8149, 2408516), (8987, 2183932), (10678, 1838078), (11524, 1703141), (12083, 1624348), (12122, 1619122), (12364, 1587431), (13717, 1430852), (14003, 1401628), (16298, 1204258), (17974, 1091966), (18827, 1042492), (21356, 919039), (21373, 918308), (23693, 828388), (24166, 812174), (24244, 809561), (27434, 715426), (28006, 700814), (31691, 619324), (32596, 602129), (35948, 545983), (36917, 531652), (37654, 521246), (42746, 459154), (47386, 414194), (48332, 406087), (54739, 358556), (54868, 357713), (56012, 350407), (58729, 334196), (63382, 309662), (73834, 265826), (75308, 260623), (83549, 234916), (85492, 229577), (89639, 218956), (94772, 207097), (109478, 179278), (117458, 167098), (126764, 154831), (132913, 147668)]