2783188704

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{80309}}^1$

素因数の和:80360

約数の個数: 72

約数和(自身を含む): 7710723720

約数和(自身を除く): 4927535016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2888, 4332, 5776, 8664, 11552, 17328, 34656, 80309, 160618, 240927, 321236, 481854, 642472, 963708, 1284944, 1525871, 1927416, 2569888, 3051742, 3854832, 4577613, 6103484, 7709664, 9155226, 12206968, 18310452, 24413936, 28991549, 36620904, 48827872, 57983098, 73241808, 86974647, 115966196, 146483616, 173949294, 231932392, 347898588, 463864784, 695797176, 927729568, 1391594352, 2783188704]

約数ペア:

[(1, 2783188704), (2, 1391594352), (3, 927729568), (4, 695797176), (6, 463864784), (8, 347898588), (12, 231932392), (16, 173949294), (19, 146483616), (24, 115966196), (32, 86974647), (38, 73241808), (48, 57983098), (57, 48827872), (76, 36620904), (96, 28991549), (114, 24413936), (152, 18310452), (228, 12206968), (304, 9155226), (361, 7709664), (456, 6103484), (608, 4577613), (722, 3854832), (912, 3051742), (1083, 2569888), (1444, 1927416), (1824, 1525871), (2166, 1284944), (2888, 963708), (4332, 642472), (5776, 481854), (8664, 321236), (11552, 240927), (17328, 160618), (34656, 80309)]