777367098

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 1880064000

約数和(自身を除く): 1102696902

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 67, 87, 93, 134, 174, 186, 201, 239, 261, 279, 402, 478, 522, 558, 603, 717, 783, 837, 899, 1206, 1434, 1566, 1674, 1798, 1809, 1943, 2077, 2151, 2697, 3618, 3886, 4154, 4302, 5394, 5829, 6231, 6453, 6931, 7409, 8091, 11658, 12462, 12906, 13862, 14818, 16013, 16182, 17487, 18693, 20793, 22227, 24273, 32026, 34974, 37386, 41586, 44454, 48039, 48546, 52461, 56079, 60233, 62379, 66681, 96078, 104922, 112158, 120466, 124758, 133362, 144117, 180699, 187137, 200043, 214861, 288234, 361398, 374274, 400086, 429722, 432351, 464377, 496403, 542097, 644583, 864702, 928754, 992806, 1084194, 1289166, 1393131, 1489209, 1626291, 1933749, 2786262, 2978418, 3252582, 3867498, 4179393, 4467627, 5801247, 8358786, 8935254, 11602494, 12538179, 13402881, 14395687, 25076358, 26805762, 28791374, 43187061, 86374122, 129561183, 259122366, 388683549, 777367098]

約数ペア:

[(1, 777367098), (2, 388683549), (3, 259122366), (6, 129561183), (9, 86374122), (18, 43187061), (27, 28791374), (29, 26805762), (31, 25076358), (54, 14395687), (58, 13402881), (62, 12538179), (67, 11602494), (87, 8935254), (93, 8358786), (134, 5801247), (174, 4467627), (186, 4179393), (201, 3867498), (239, 3252582), (261, 2978418), (279, 2786262), (402, 1933749), (478, 1626291), (522, 1489209), (558, 1393131), (603, 1289166), (717, 1084194), (783, 992806), (837, 928754), (899, 864702), (1206, 644583), (1434, 542097), (1566, 496403), (1674, 464377), (1798, 432351), (1809, 429722), (1943, 400086), (2077, 374274), (2151, 361398), (2697, 288234), (3618, 214861), (3886, 200043), (4154, 187137), (4302, 180699), (5394, 144117), (5829, 133362), (6231, 124758), (6453, 120466), (6931, 112158), (7409, 104922), (8091, 96078), (11658, 66681), (12462, 62379), (12906, 60233), (13862, 56079), (14818, 52461), (16013, 48546), (16182, 48039), (17487, 44454), (18693, 41586), (20793, 37386), (22227, 34974), (24273, 32026)]