889454664

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4220

約数の個数: 144

約数和(自身を含む): 2848863420

約数和(自身を除く): 1959408756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 366, 392, 427, 441, 488, 504, 549, 588, 732, 854, 882, 1098, 1176, 1281, 1464, 1708, 1764, 2196, 2562, 2989, 3416, 3528, 3843, 4133, 4392, 5124, 5978, 7686, 8266, 8967, 10248, 11956, 12399, 15372, 16532, 17934, 23912, 24798, 26901, 28931, 30744, 33064, 35868, 37197, 49596, 53802, 57862, 71736, 74394, 86793, 99192, 107604, 115724, 148788, 173586, 202517, 215208, 231448, 252113, 260379, 297576, 347172, 405034, 504226, 520758, 607551, 694344, 756339, 810068, 1008452, 1041516, 1215102, 1512678, 1620136, 1764791, 1822653, 2016904, 2083032, 2269017, 2430204, 3025356, 3529582, 3645306, 4538034, 4860408, 5294373, 6050712, 7059164, 7290612, 9076068, 10588746, 12353537, 14118328, 14581224, 15883119, 18152136, 21177492, 24707074, 31766238, 37060611, 42354984, 49414148, 63532476, 74121222, 98828296, 111181833, 127064952, 148242444, 222363666, 296484888, 444727332, 889454664]

約数ペア:

[(1, 889454664), (2, 444727332), (3, 296484888), (4, 222363666), (6, 148242444), (7, 127064952), (8, 111181833), (9, 98828296), (12, 74121222), (14, 63532476), (18, 49414148), (21, 42354984), (24, 37060611), (28, 31766238), (36, 24707074), (42, 21177492), (49, 18152136), (56, 15883119), (61, 14581224), (63, 14118328), (72, 12353537), (84, 10588746), (98, 9076068), (122, 7290612), (126, 7059164), (147, 6050712), (168, 5294373), (183, 4860408), (196, 4538034), (244, 3645306), (252, 3529582), (294, 3025356), (366, 2430204), (392, 2269017), (427, 2083032), (441, 2016904), (488, 1822653), (504, 1764791), (549, 1620136), (588, 1512678), (732, 1215102), (854, 1041516), (882, 1008452), (1098, 810068), (1176, 756339), (1281, 694344), (1464, 607551), (1708, 520758), (1764, 504226), (2196, 405034), (2562, 347172), (2989, 297576), (3416, 260379), (3528, 252113), (3843, 231448), (4133, 215208), (4392, 202517), (5124, 173586), (5978, 148788), (7686, 115724), (8266, 107604), (8967, 99192), (10248, 86793), (11956, 74394), (12399, 71736), (15372, 57862), (16532, 53802), (17934, 49596), (23912, 37197), (24798, 35868), (26901, 33064), (28931, 30744)]