1984982832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{115837}}^1$

素因数の和:115875

約数の個数: 120

約数和(自身を含む): 6722310816

約数和(自身を除く): 4737327984

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, 115837, 231674, 347511, 463348, 695022, 810859, 926696, 1042533, 1390044, 1621718, 1853392, 1969229, 2085066, 2432577, 2780088, 3243436, 3938458, 4170132, 4865154, 5560176, 5907687, 6486872, 7297731, 7876916, 8340264, 9730308, 11815374, 12973744, 13784603, 14595462, 15753832, 16680528, 17723061, 19460616, 23630748, 27569206, 29190924, 31507664, 35446122, 38921232, 41353809, 47261496, 55138412, 58381848, 70892244, 82707618, 94522992, 110276824, 116763696, 124061427, 141784488, 165415236, 220553648, 248122854, 283568976, 330830472, 496245708, 661660944, 992491416, 1984982832]

約数ペア:

[(1, 1984982832), (2, 992491416), (3, 661660944), (4, 496245708), (6, 330830472), (7, 283568976), (8, 248122854), (9, 220553648), (12, 165415236), (14, 141784488), (16, 124061427), (17, 116763696), (18, 110276824), (21, 94522992), (24, 82707618), (28, 70892244), (34, 58381848), (36, 55138412), (42, 47261496), (48, 41353809), (51, 38921232), (56, 35446122), (63, 31507664), (68, 29190924), (72, 27569206), (84, 23630748), (102, 19460616), (112, 17723061), (119, 16680528), (126, 15753832), (136, 14595462), (144, 13784603), (153, 12973744), (168, 11815374), (204, 9730308), (238, 8340264), (252, 7876916), (272, 7297731), (306, 6486872), (336, 5907687), (357, 5560176), (408, 4865154), (476, 4170132), (504, 3938458), (612, 3243436), (714, 2780088), (816, 2432577), (952, 2085066), (1008, 1969229), (1071, 1853392), (1224, 1621718), (1428, 1390044), (1904, 1042533), (2142, 926696), (2448, 810859), (2856, 695022), (4284, 463348), (5712, 347511), (8568, 231674), (17136, 115837)]