1125280728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2199

約数の個数: 256

約数和(自身を含む): 3890073600

約数和(自身を除く): 2764792872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 72, 78, 88, 99, 102, 104, 108, 117, 132, 136, 143, 153, 156, 187, 198, 204, 216, 221, 234, 264, 286, 297, 306, 312, 351, 374, 396, 408, 429, 442, 459, 468, 561, 572, 594, 612, 663, 702, 748, 792, 858, 884, 918, 936, 1122, 1144, 1188, 1224, 1287, 1326, 1404, 1496, 1683, 1716, 1768, 1836, 1989, 2143, 2244, 2376, 2431, 2574, 2652, 2808, 3366, 3432, 3672, 3861, 3978, 4286, 4488, 4862, 5049, 5148, 5304, 5967, 6429, 6732, 7293, 7722, 7956, 8572, 9724, 10098, 10296, 11934, 12858, 13464, 14586, 15444, 15912, 17144, 19287, 19448, 20196, 21879, 23573, 23868, 25716, 27859, 29172, 30888, 36431, 38574, 40392, 43758, 47146, 47736, 51432, 55718, 57861, 58344, 65637, 70719, 72862, 77148, 83577, 87516, 94292, 109293, 111436, 115722, 131274, 141438, 145724, 154296, 167154, 175032, 188584, 212157, 218586, 222872, 231444, 250731, 262548, 282876, 291448, 306449, 327879, 334308, 400741, 424314, 437172, 462888, 473603, 501462, 525096, 565752, 612898, 636471, 655758, 668616, 752193, 801482, 848628, 874344, 919347, 947206, 983637, 1002924, 1202223, 1225796, 1272942, 1311516, 1420809, 1504386, 1602964, 1697256, 1838694, 1894412, 1967274, 2005848, 2404446, 2451592, 2545884, 2623032, 2758041, 2841618, 3008772, 3205928, 3606669, 3677388, 3788824, 3934548, 4262427, 4808892, 5091768, 5209633, 5516082, 5683236, 6017544, 7213338, 7354776, 7869096, 8274123, 8524854, 9617784, 10419266, 10820007, 11032164, 11366472, 12787281, 14426676, 15628899, 16548246, 17049708, 20838532, 21640014, 22064328, 25574562, 28853352, 31257798, 33096492, 34099416, 41677064, 43280028, 46886697, 51149124, 62515596, 66192984, 86560056, 93773394, 102298248, 125031192, 140660091, 187546788, 281320182, 375093576, 562640364, 1125280728]

約数ペア:

[(1, 1125280728), (2, 562640364), (3, 375093576), (4, 281320182), (6, 187546788), (8, 140660091), (9, 125031192), (11, 102298248), (12, 93773394), (13, 86560056), (17, 66192984), (18, 62515596), (22, 51149124), (24, 46886697), (26, 43280028), (27, 41677064), (33, 34099416), (34, 33096492), (36, 31257798), (39, 28853352), (44, 25574562), (51, 22064328), (52, 21640014), (54, 20838532), (66, 17049708), (68, 16548246), (72, 15628899), (78, 14426676), (88, 12787281), (99, 11366472), (102, 11032164), (104, 10820007), (108, 10419266), (117, 9617784), (132, 8524854), (136, 8274123), (143, 7869096), (153, 7354776), (156, 7213338), (187, 6017544), (198, 5683236), (204, 5516082), (216, 5209633), (221, 5091768), (234, 4808892), (264, 4262427), (286, 3934548), (297, 3788824), (306, 3677388), (312, 3606669), (351, 3205928), (374, 3008772), (396, 2841618), (408, 2758041), (429, 2623032), (442, 2545884), (459, 2451592), (468, 2404446), (561, 2005848), (572, 1967274), (594, 1894412), (612, 1838694), (663, 1697256), (702, 1602964), (748, 1504386), (792, 1420809), (858, 1311516), (884, 1272942), (918, 1225796), (936, 1202223), (1122, 1002924), (1144, 983637), (1188, 947206), (1224, 919347), (1287, 874344), (1326, 848628), (1404, 801482), (1496, 752193), (1683, 668616), (1716, 655758), (1768, 636471), (1836, 612898), (1989, 565752), (2143, 525096), (2244, 501462), (2376, 473603), (2431, 462888), (2574, 437172), (2652, 424314), (2808, 400741), (3366, 334308), (3432, 327879), (3672, 306449), (3861, 291448), (3978, 282876), (4286, 262548), (4488, 250731), (4862, 231444), (5049, 222872), (5148, 218586), (5304, 212157), (5967, 188584), (6429, 175032), (6732, 167154), (7293, 154296), (7722, 145724), (7956, 141438), (8572, 131274), (9724, 115722), (10098, 111436), (10296, 109293), (11934, 94292), (12858, 87516), (13464, 83577), (14586, 77148), (15444, 72862), (15912, 70719), (17144, 65637), (19287, 58344), (19448, 57861), (20196, 55718), (21879, 51432), (23573, 47736), (23868, 47146), (25716, 43758), (27859, 40392), (29172, 38574), (30888, 36431)]