319225788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 991837392

約数和(自身を除く): 672611604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 67, 73, 74, 84, 98, 111, 126, 134, 146, 147, 148, 196, 201, 219, 222, 252, 259, 268, 292, 294, 333, 402, 438, 441, 444, 469, 511, 518, 588, 603, 657, 666, 777, 804, 876, 882, 938, 1022, 1036, 1206, 1314, 1332, 1407, 1533, 1554, 1764, 1813, 1876, 2044, 2331, 2412, 2479, 2628, 2701, 2814, 3066, 3108, 3283, 3577, 3626, 4221, 4599, 4662, 4891, 4958, 5402, 5439, 5628, 6132, 6566, 7154, 7252, 7437, 8103, 8442, 9198, 9324, 9782, 9849, 9916, 10731, 10804, 10878, 13132, 14308, 14673, 14874, 16206, 16317, 16884, 17353, 18396, 18907, 19564, 19698, 21462, 21756, 22311, 24309, 29346, 29547, 29748, 32193, 32412, 32634, 34237, 34706, 37814, 39396, 42924, 44019, 44622, 48618, 52059, 56721, 58692, 59094, 64386, 65268, 68474, 69412, 75628, 88038, 89244, 97236, 102711, 104118, 113442, 118188, 121471, 128772, 132349, 136948, 156177, 170163, 176076, 180967, 205422, 208236, 226884, 239659, 242942, 264698, 308133, 312354, 340326, 361934, 364413, 397047, 410844, 479318, 485884, 529396, 542901, 616266, 624708, 680652, 718977, 723868, 728826, 794094, 958636, 1085802, 1093239, 1191141, 1232532, 1266769, 1437954, 1457652, 1588188, 1628703, 2156931, 2171604, 2186478, 2382282, 2533538, 2875908, 3257406, 3800307, 4313862, 4372956, 4764564, 5067076, 6514812, 7600614, 8627724, 8867383, 11400921, 15201228, 17734766, 22801842, 26602149, 35469532, 45603684, 53204298, 79806447, 106408596, 159612894, 319225788]

約数ペア:

[(1, 319225788), (2, 159612894), (3, 106408596), (4, 79806447), (6, 53204298), (7, 45603684), (9, 35469532), (12, 26602149), (14, 22801842), (18, 17734766), (21, 15201228), (28, 11400921), (36, 8867383), (37, 8627724), (42, 7600614), (49, 6514812), (63, 5067076), (67, 4764564), (73, 4372956), (74, 4313862), (84, 3800307), (98, 3257406), (111, 2875908), (126, 2533538), (134, 2382282), (146, 2186478), (147, 2171604), (148, 2156931), (196, 1628703), (201, 1588188), (219, 1457652), (222, 1437954), (252, 1266769), (259, 1232532), (268, 1191141), (292, 1093239), (294, 1085802), (333, 958636), (402, 794094), (438, 728826), (441, 723868), (444, 718977), (469, 680652), (511, 624708), (518, 616266), (588, 542901), (603, 529396), (657, 485884), (666, 479318), (777, 410844), (804, 397047), (876, 364413), (882, 361934), (938, 340326), (1022, 312354), (1036, 308133), (1206, 264698), (1314, 242942), (1332, 239659), (1407, 226884), (1533, 208236), (1554, 205422), (1764, 180967), (1813, 176076), (1876, 170163), (2044, 156177), (2331, 136948), (2412, 132349), (2479, 128772), (2628, 121471), (2701, 118188), (2814, 113442), (3066, 104118), (3108, 102711), (3283, 97236), (3577, 89244), (3626, 88038), (4221, 75628), (4599, 69412), (4662, 68474), (4891, 65268), (4958, 64386), (5402, 59094), (5439, 58692), (5628, 56721), (6132, 52059), (6566, 48618), (7154, 44622), (7252, 44019), (7437, 42924), (8103, 39396), (8442, 37814), (9198, 34706), (9324, 34237), (9782, 32634), (9849, 32412), (9916, 32193), (10731, 29748), (10804, 29547), (10878, 29346), (13132, 24309), (14308, 22311), (14673, 21756), (14874, 21462), (16206, 19698), (16317, 19564), (16884, 18907), (17353, 18396)]