888969296540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{457}}^1\times {\mathrm{14143}}^1$

素因数の和:14668

約数の個数: 144

約数和(自身を含む): 2106396784128

約数和(自身を除く): 1217427487588

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 457, 460, 529, 598, 914, 1058, 1196, 1495, 1828, 2116, 2285, 2645, 2990, 4570, 5290, 5941, 5980, 6877, 9140, 10511, 10580, 11882, 13754, 14143, 21022, 23764, 27508, 28286, 29705, 34385, 42044, 52555, 56572, 59410, 68770, 70715, 105110, 118820, 136643, 137540, 141430, 183859, 210220, 241753, 273286, 282860, 325289, 367718, 483506, 546572, 650578, 683215, 735436, 919295, 967012, 1208765, 1301156, 1366430, 1626445, 1838590, 2417530, 2732860, 3142789, 3252890, 3677180, 4228757, 4835060, 6285578, 6463351, 6505780, 7481647, 8457514, 12571156, 12926702, 14963294, 15713945, 16915028, 21143785, 25853404, 29926588, 31427890, 32316755, 37408235, 42287570, 62855780, 64633510, 74816470, 84023563, 84575140, 97261411, 129267020, 148657073, 149632940, 168047126, 194522822, 297314146, 336094252, 389045644, 420117815, 486307055, 594628292, 743285365, 840235630, 972614110, 1486570730, 1680471260, 1932541949, 1945228220, 2973141460, 3419112679, 3865083898, 6838225358, 7730167796, 9662709745, 13676450716, 17095563395, 19325419490, 34191126790, 38650838980, 44448464827, 68382253580, 88896929654, 177793859308, 222242324135, 444484648270, 888969296540]

約数ペア:

[(1, 888969296540), (2, 444484648270), (4, 222242324135), (5, 177793859308), (10, 88896929654), (13, 68382253580), (20, 44448464827), (23, 38650838980), (26, 34191126790), (46, 19325419490), (52, 17095563395), (65, 13676450716), (92, 9662709745), (115, 7730167796), (130, 6838225358), (230, 3865083898), (260, 3419112679), (299, 2973141460), (457, 1945228220), (460, 1932541949), (529, 1680471260), (598, 1486570730), (914, 972614110), (1058, 840235630), (1196, 743285365), (1495, 594628292), (1828, 486307055), (2116, 420117815), (2285, 389045644), (2645, 336094252), (2990, 297314146), (4570, 194522822), (5290, 168047126), (5941, 149632940), (5980, 148657073), (6877, 129267020), (9140, 97261411), (10511, 84575140), (10580, 84023563), (11882, 74816470), (13754, 64633510), (14143, 62855780), (21022, 42287570), (23764, 37408235), (27508, 32316755), (28286, 31427890), (29705, 29926588), (34385, 25853404), (42044, 21143785), (52555, 16915028), (56572, 15713945), (59410, 14963294), (68770, 12926702), (70715, 12571156), (105110, 8457514), (118820, 7481647), (136643, 6505780), (137540, 6463351), (141430, 6285578), (183859, 4835060), (210220, 4228757), (241753, 3677180), (273286, 3252890), (282860, 3142789), (325289, 2732860), (367718, 2417530), (483506, 1838590), (546572, 1626445), (650578, 1366430), (683215, 1301156), (735436, 1208765), (919295, 967012)]