646010064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37699}}^1$

素因数の和:37737

約数の個数: 120

約数和(自身を含む): 2187806400

約数和(自身を除く): 1541796336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 37699, 75398, 113097, 150796, 226194, 263893, 301592, 339291, 452388, 527786, 603184, 640883, 678582, 791679, 904776, 1055572, 1281766, 1357164, 1583358, 1809552, 1922649, 2111144, 2375037, 2563532, 2714328, 3166716, 3845298, 4222288, 4486181, 4750074, 5127064, 5428656, 5767947, 6333432, 7690596, 8972362, 9500148, 10254128, 11535894, 12666864, 13458543, 15381192, 17944724, 19000296, 23071788, 26917086, 30762384, 35889448, 38000592, 40375629, 46143576, 53834172, 71778896, 80751258, 92287152, 107668344, 161502516, 215336688, 323005032, 646010064]

約数ペア:

[(1, 646010064), (2, 323005032), (3, 215336688), (4, 161502516), (6, 107668344), (7, 92287152), (8, 80751258), (9, 71778896), (12, 53834172), (14, 46143576), (16, 40375629), (17, 38000592), (18, 35889448), (21, 30762384), (24, 26917086), (28, 23071788), (34, 19000296), (36, 17944724), (42, 15381192), (48, 13458543), (51, 12666864), (56, 11535894), (63, 10254128), (68, 9500148), (72, 8972362), (84, 7690596), (102, 6333432), (112, 5767947), (119, 5428656), (126, 5127064), (136, 4750074), (144, 4486181), (153, 4222288), (168, 3845298), (204, 3166716), (238, 2714328), (252, 2563532), (272, 2375037), (306, 2111144), (336, 1922649), (357, 1809552), (408, 1583358), (476, 1357164), (504, 1281766), (612, 1055572), (714, 904776), (816, 791679), (952, 678582), (1008, 640883), (1071, 603184), (1224, 527786), (1428, 452388), (1904, 339291), (2142, 301592), (2448, 263893), (2856, 226194), (4284, 150796), (5712, 113097), (8568, 75398), (17136, 37699)]