15705629748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 42268262400

約数和(自身を除く): 26562632652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 191, 228, 239, 342, 382, 478, 503, 573, 684, 717, 764, 956, 1006, 1146, 1434, 1509, 1719, 2012, 2151, 2292, 2868, 3018, 3438, 3629, 4302, 4527, 4541, 6036, 6876, 7258, 8604, 9054, 9082, 9557, 10887, 13623, 14516, 18108, 18164, 19114, 21774, 27246, 28671, 32661, 38228, 40869, 43548, 45649, 54492, 57342, 65322, 81738, 86013, 91298, 96073, 114684, 120217, 130644, 136947, 163476, 172026, 182596, 192146, 240434, 273894, 288219, 344052, 360651, 384292, 410841, 480868, 547788, 576438, 721302, 821682, 864657, 867331, 1081953, 1152876, 1442604, 1643364, 1729314, 1734662, 1825387, 2163906, 2284123, 2601993, 3458628, 3469324, 3650774, 4327812, 4568246, 5203986, 5476161, 6852369, 7301548, 7805979, 9136492, 10407972, 10952322, 13704738, 15611958, 16428483, 20557107, 21904644, 22961447, 27409476, 31223916, 32856966, 41114214, 45922894, 65713932, 68884341, 82228428, 91845788, 137768682, 206653023, 275537364, 413306046, 436267493, 826612092, 872534986, 1308802479, 1745069972, 2617604958, 3926407437, 5235209916, 7852814874, 15705629748]

約数ペア:

[(1, 15705629748), (2, 7852814874), (3, 5235209916), (4, 3926407437), (6, 2617604958), (9, 1745069972), (12, 1308802479), (18, 872534986), (19, 826612092), (36, 436267493), (38, 413306046), (57, 275537364), (76, 206653023), (114, 137768682), (171, 91845788), (191, 82228428), (228, 68884341), (239, 65713932), (342, 45922894), (382, 41114214), (478, 32856966), (503, 31223916), (573, 27409476), (684, 22961447), (717, 21904644), (764, 20557107), (956, 16428483), (1006, 15611958), (1146, 13704738), (1434, 10952322), (1509, 10407972), (1719, 9136492), (2012, 7805979), (2151, 7301548), (2292, 6852369), (2868, 5476161), (3018, 5203986), (3438, 4568246), (3629, 4327812), (4302, 3650774), (4527, 3469324), (4541, 3458628), (6036, 2601993), (6876, 2284123), (7258, 2163906), (8604, 1825387), (9054, 1734662), (9082, 1729314), (9557, 1643364), (10887, 1442604), (13623, 1152876), (14516, 1081953), (18108, 867331), (18164, 864657), (19114, 821682), (21774, 721302), (27246, 576438), (28671, 547788), (32661, 480868), (38228, 410841), (40869, 384292), (43548, 360651), (45649, 344052), (54492, 288219), (57342, 273894), (65322, 240434), (81738, 192146), (86013, 182596), (91298, 172026), (96073, 163476), (114684, 136947), (120217, 130644)]