15206918784

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1546

約数の個数: 128

約数和(自身を含む): 40979520000

約数和(自身を除く): 25772601216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 449, 534, 712, 898, 991, 1068, 1347, 1424, 1796, 1982, 2136, 2694, 2848, 2973, 3592, 3964, 4272, 5388, 5696, 5946, 7184, 7928, 8544, 10776, 11392, 11892, 14368, 15856, 17088, 21552, 23784, 28736, 31712, 34176, 39961, 43104, 47568, 57472, 63424, 79922, 86208, 88199, 95136, 119883, 126848, 159844, 172416, 176398, 190272, 239766, 264597, 319688, 352796, 380544, 444959, 479532, 529194, 639376, 705592, 889918, 959064, 1058388, 1278752, 1334877, 1411184, 1779836, 1918128, 2116776, 2557504, 2669754, 2822368, 3559672, 3836256, 4233552, 5115008, 5339508, 5644736, 7119344, 7672512, 8467104, 10679016, 11289472, 14238688, 15345024, 16934208, 21358032, 28477376, 33868416, 39601351, 42716064, 56954752, 79202702, 85432128, 118804053, 158405404, 170864256, 237608106, 316810808, 475216212, 633621616, 950432424, 1267243232, 1900864848, 2534486464, 3801729696, 5068972928, 7603459392, 15206918784]

約数ペア:

[(1, 15206918784), (2, 7603459392), (3, 5068972928), (4, 3801729696), (6, 2534486464), (8, 1900864848), (12, 1267243232), (16, 950432424), (24, 633621616), (32, 475216212), (48, 316810808), (64, 237608106), (89, 170864256), (96, 158405404), (128, 118804053), (178, 85432128), (192, 79202702), (267, 56954752), (356, 42716064), (384, 39601351), (449, 33868416), (534, 28477376), (712, 21358032), (898, 16934208), (991, 15345024), (1068, 14238688), (1347, 11289472), (1424, 10679016), (1796, 8467104), (1982, 7672512), (2136, 7119344), (2694, 5644736), (2848, 5339508), (2973, 5115008), (3592, 4233552), (3964, 3836256), (4272, 3559672), (5388, 2822368), (5696, 2669754), (5946, 2557504), (7184, 2116776), (7928, 1918128), (8544, 1779836), (10776, 1411184), (11392, 1334877), (11892, 1278752), (14368, 1058388), (15856, 959064), (17088, 889918), (21552, 705592), (23784, 639376), (28736, 529194), (31712, 479532), (34176, 444959), (39961, 380544), (43104, 352796), (47568, 319688), (57472, 264597), (63424, 239766), (79922, 190272), (86208, 176398), (88199, 172416), (95136, 159844), (119883, 126848)]