2385779536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 5777288960

約数和(自身を除く): 3391509424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 157, 193, 259, 266, 296, 304, 314, 386, 518, 532, 592, 628, 703, 772, 1036, 1064, 1099, 1256, 1351, 1406, 1544, 2072, 2128, 2198, 2512, 2702, 2812, 2983, 3088, 3667, 4144, 4396, 4921, 5404, 5624, 5809, 5966, 7141, 7334, 8792, 9842, 10808, 11248, 11618, 11932, 14282, 14668, 17584, 19684, 20881, 21616, 23236, 23864, 25669, 28564, 29336, 30301, 39368, 40663, 41762, 46472, 47728, 49987, 51338, 57128, 58672, 60602, 78736, 81326, 83524, 92944, 99974, 102676, 110371, 114256, 121204, 135679, 162652, 167048, 199948, 205352, 212107, 220742, 242408, 271358, 325304, 334096, 399896, 410704, 424214, 441484, 484816, 542716, 575719, 650608, 772597, 799792, 848428, 882968, 949753, 1085432, 1121137, 1151438, 1545194, 1696856, 1765936, 1899506, 2170864, 2242274, 2302876, 3090388, 3393712, 3799012, 4030033, 4484548, 4605752, 6180776, 7598024, 7847959, 8060066, 8969096, 9211504, 12361552, 15196048, 15695918, 16120132, 17938192, 21301603, 31391836, 32240264, 42603206, 62783672, 64480528, 85206412, 125567344, 149111221, 170412824, 298222442, 340825648, 596444884, 1192889768, 2385779536]

約数ペア:

[(1, 2385779536), (2, 1192889768), (4, 596444884), (7, 340825648), (8, 298222442), (14, 170412824), (16, 149111221), (19, 125567344), (28, 85206412), (37, 64480528), (38, 62783672), (56, 42603206), (74, 32240264), (76, 31391836), (112, 21301603), (133, 17938192), (148, 16120132), (152, 15695918), (157, 15196048), (193, 12361552), (259, 9211504), (266, 8969096), (296, 8060066), (304, 7847959), (314, 7598024), (386, 6180776), (518, 4605752), (532, 4484548), (592, 4030033), (628, 3799012), (703, 3393712), (772, 3090388), (1036, 2302876), (1064, 2242274), (1099, 2170864), (1256, 1899506), (1351, 1765936), (1406, 1696856), (1544, 1545194), (2072, 1151438), (2128, 1121137), (2198, 1085432), (2512, 949753), (2702, 882968), (2812, 848428), (2983, 799792), (3088, 772597), (3667, 650608), (4144, 575719), (4396, 542716), (4921, 484816), (5404, 441484), (5624, 424214), (5809, 410704), (5966, 399896), (7141, 334096), (7334, 325304), (8792, 271358), (9842, 242408), (10808, 220742), (11248, 212107), (11618, 205352), (11932, 199948), (14282, 167048), (14668, 162652), (17584, 135679), (19684, 121204), (20881, 114256), (21616, 110371), (23236, 102676), (23864, 99974), (25669, 92944), (28564, 83524), (29336, 81326), (30301, 78736), (39368, 60602), (40663, 58672), (41762, 57128), (46472, 51338), (47728, 49987)]