438179792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 929940480

約数和(自身を除く): 491760688

約数列:

[1, 2, 4, 8, 16, 29, 31, 41, 58, 62, 82, 116, 124, 164, 232, 248, 328, 464, 496, 656, 743, 899, 1189, 1271, 1486, 1798, 2378, 2542, 2972, 3596, 4756, 5084, 5944, 7192, 9512, 10168, 11888, 14384, 19024, 20336, 21547, 23033, 30463, 36859, 43094, 46066, 60926, 73718, 86188, 92132, 121852, 147436, 172376, 184264, 243704, 294872, 344752, 368528, 487408, 589744, 667957, 883427, 944353, 1335914, 1766854, 1888706, 2671828, 3533708, 3777412, 5343656, 7067416, 7554824, 10687312, 14134832, 15109648, 27386237, 54772474, 109544948, 219089896, 438179792]

約数ペア:

[(1, 438179792), (2, 219089896), (4, 109544948), (8, 54772474), (16, 27386237), (29, 15109648), (31, 14134832), (41, 10687312), (58, 7554824), (62, 7067416), (82, 5343656), (116, 3777412), (124, 3533708), (164, 2671828), (232, 1888706), (248, 1766854), (328, 1335914), (464, 944353), (496, 883427), (656, 667957), (743, 589744), (899, 487408), (1189, 368528), (1271, 344752), (1486, 294872), (1798, 243704), (2378, 184264), (2542, 172376), (2972, 147436), (3596, 121852), (4756, 92132), (5084, 86188), (5944, 73718), (7192, 60926), (9512, 46066), (10168, 43094), (11888, 36859), (14384, 30463), (19024, 23033), (20336, 21547)]