15679974716

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2360

約数の個数: 96

約数和(自身を含む): 33238732800

約数和(自身を除く): 17558758084

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 173, 196, 217, 343, 346, 434, 686, 692, 868, 1211, 1372, 1519, 2131, 2422, 3038, 4262, 4844, 5363, 6076, 8477, 8524, 10633, 10726, 14917, 16954, 21266, 21452, 29834, 33908, 37541, 42532, 59339, 59668, 66061, 75082, 104419, 118678, 132122, 150164, 208838, 237356, 262787, 264244, 368663, 417676, 462427, 525574, 730933, 737326, 924854, 1051148, 1461866, 1474652, 1839509, 1849708, 2580641, 2923732, 3236989, 3679018, 5161282, 6473978, 7358036, 10322564, 11428553, 12947956, 18064487, 22658923, 22857106, 36128974, 45317846, 45714212, 72257948, 79999871, 90635692, 126451409, 159999742, 252902818, 319999484, 505805636, 559999097, 1119998194, 2239996388, 3919993679, 7839987358, 15679974716]

約数ペア:

[(1, 15679974716), (2, 7839987358), (4, 3919993679), (7, 2239996388), (14, 1119998194), (28, 559999097), (31, 505805636), (49, 319999484), (62, 252902818), (98, 159999742), (124, 126451409), (173, 90635692), (196, 79999871), (217, 72257948), (343, 45714212), (346, 45317846), (434, 36128974), (686, 22857106), (692, 22658923), (868, 18064487), (1211, 12947956), (1372, 11428553), (1519, 10322564), (2131, 7358036), (2422, 6473978), (3038, 5161282), (4262, 3679018), (4844, 3236989), (5363, 2923732), (6076, 2580641), (8477, 1849708), (8524, 1839509), (10633, 1474652), (10726, 1461866), (14917, 1051148), (16954, 924854), (21266, 737326), (21452, 730933), (29834, 525574), (33908, 462427), (37541, 417676), (42532, 368663), (59339, 264244), (59668, 262787), (66061, 237356), (75082, 208838), (104419, 150164), (118678, 132122)]