561513888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3267

約数の個数: 144

約数和(自身を含む): 1756774656

約数和(自身を除く): 1195260768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 376, 416, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1248, 1504, 1692, 1833, 1872, 2256, 2444, 3191, 3384, 3666, 3744, 4512, 4888, 5499, 6382, 6768, 7332, 9573, 9776, 10998, 12764, 13536, 14664, 19146, 19552, 21996, 25528, 28719, 29328, 38292, 41483, 43992, 51056, 57438, 58656, 76584, 82966, 87984, 102112, 114876, 124449, 149977, 153168, 165932, 175968, 229752, 248898, 299954, 306336, 331864, 373347, 449931, 459504, 497796, 599908, 663728, 746694, 899862, 919008, 995592, 1199816, 1327456, 1349793, 1493388, 1799724, 1949701, 1991184, 2399632, 2699586, 2986776, 3599448, 3899402, 3982368, 4799264, 5399172, 5849103, 5973552, 7198896, 7798804, 10798344, 11698206, 11947104, 14397792, 15597608, 17547309, 21596688, 23396412, 31195216, 35094618, 43193376, 46792824, 62390432, 70189236, 93585648, 140378472, 187171296, 280756944, 561513888]

約数ペア:

[(1, 561513888), (2, 280756944), (3, 187171296), (4, 140378472), (6, 93585648), (8, 70189236), (9, 62390432), (12, 46792824), (13, 43193376), (16, 35094618), (18, 31195216), (24, 23396412), (26, 21596688), (32, 17547309), (36, 15597608), (39, 14397792), (47, 11947104), (48, 11698206), (52, 10798344), (72, 7798804), (78, 7198896), (94, 5973552), (96, 5849103), (104, 5399172), (117, 4799264), (141, 3982368), (144, 3899402), (156, 3599448), (188, 2986776), (208, 2699586), (234, 2399632), (282, 1991184), (288, 1949701), (312, 1799724), (376, 1493388), (416, 1349793), (423, 1327456), (468, 1199816), (564, 995592), (611, 919008), (624, 899862), (752, 746694), (846, 663728), (936, 599908), (1128, 497796), (1222, 459504), (1248, 449931), (1504, 373347), (1692, 331864), (1833, 306336), (1872, 299954), (2256, 248898), (2444, 229752), (3191, 175968), (3384, 165932), (3666, 153168), (3744, 149977), (4512, 124449), (4888, 114876), (5499, 102112), (6382, 87984), (6768, 82966), (7332, 76584), (9573, 58656), (9776, 57438), (10998, 51056), (12764, 43992), (13536, 41483), (14664, 38292), (19146, 29328), (19552, 28719), (21996, 25528)]