15697630416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{72497}}^1$

素因数の和:72868

約数の個数: 80

約数和(自身を含む): 43798071744

約数和(自身を除く): 28100441328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 347, 624, 694, 1041, 1388, 2082, 2776, 4164, 4511, 5552, 8328, 9022, 13533, 16656, 18044, 27066, 36088, 54132, 72176, 72497, 108264, 144994, 216528, 217491, 289988, 434982, 579976, 869964, 942461, 1159952, 1739928, 1884922, 2827383, 3479856, 3769844, 5654766, 7539688, 11309532, 15079376, 22619064, 25156459, 45238128, 50312918, 75469377, 100625836, 150938754, 201251672, 301877508, 327033967, 402503344, 603755016, 654067934, 981101901, 1207510032, 1308135868, 1962203802, 2616271736, 3924407604, 5232543472, 7848815208, 15697630416]

約数ペア:

[(1, 15697630416), (2, 7848815208), (3, 5232543472), (4, 3924407604), (6, 2616271736), (8, 1962203802), (12, 1308135868), (13, 1207510032), (16, 981101901), (24, 654067934), (26, 603755016), (39, 402503344), (48, 327033967), (52, 301877508), (78, 201251672), (104, 150938754), (156, 100625836), (208, 75469377), (312, 50312918), (347, 45238128), (624, 25156459), (694, 22619064), (1041, 15079376), (1388, 11309532), (2082, 7539688), (2776, 5654766), (4164, 3769844), (4511, 3479856), (5552, 2827383), (8328, 1884922), (9022, 1739928), (13533, 1159952), (16656, 942461), (18044, 869964), (27066, 579976), (36088, 434982), (54132, 289988), (72176, 217491), (72497, 216528), (108264, 144994)]