15661377888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2617

約数の個数: 192

約数和(自身を含む): 45592569792

約数和(自身を除く): 29931191904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 96, 97, 104, 106, 156, 159, 194, 208, 212, 291, 312, 318, 388, 416, 424, 582, 624, 636, 689, 776, 848, 1164, 1248, 1261, 1272, 1378, 1552, 1696, 2067, 2328, 2441, 2522, 2544, 2756, 3104, 3783, 4134, 4656, 4882, 5044, 5088, 5141, 5512, 7323, 7566, 8268, 9312, 9764, 10088, 10282, 11024, 14646, 15132, 15423, 16536, 19528, 20176, 20564, 22048, 29292, 30264, 30846, 31733, 33072, 39056, 40352, 41128, 58584, 60528, 61692, 63466, 66144, 66833, 78112, 82256, 95199, 117168, 121056, 123384, 126932, 129373, 133666, 164512, 190398, 200499, 234336, 236777, 246768, 253864, 258746, 267332, 380796, 388119, 400998, 473554, 493536, 507728, 517492, 534664, 710331, 761592, 776238, 801996, 947108, 1015456, 1034984, 1069328, 1420662, 1523184, 1552476, 1603992, 1681849, 1894216, 2069968, 2138656, 2841324, 3046368, 3078101, 3104952, 3207984, 3363698, 3788432, 4139936, 5045547, 5682648, 6156202, 6209904, 6415968, 6727396, 7576864, 9234303, 10091094, 11365296, 12312404, 12419808, 12549181, 13454792, 18468606, 20182188, 22730592, 24624808, 25098362, 26909584, 36937212, 37647543, 40364376, 49249616, 50196724, 53819168, 73874424, 75295086, 80728752, 98499232, 100393448, 147748848, 150590172, 161457504, 163139353, 200786896, 295497696, 301180344, 326278706, 401573792, 489418059, 602360688, 652557412, 978836118, 1204721376, 1305114824, 1957672236, 2610229648, 3915344472, 5220459296, 7830688944, 15661377888]

約数ペア:

[(1, 15661377888), (2, 7830688944), (3, 5220459296), (4, 3915344472), (6, 2610229648), (8, 1957672236), (12, 1305114824), (13, 1204721376), (16, 978836118), (24, 652557412), (26, 602360688), (32, 489418059), (39, 401573792), (48, 326278706), (52, 301180344), (53, 295497696), (78, 200786896), (96, 163139353), (97, 161457504), (104, 150590172), (106, 147748848), (156, 100393448), (159, 98499232), (194, 80728752), (208, 75295086), (212, 73874424), (291, 53819168), (312, 50196724), (318, 49249616), (388, 40364376), (416, 37647543), (424, 36937212), (582, 26909584), (624, 25098362), (636, 24624808), (689, 22730592), (776, 20182188), (848, 18468606), (1164, 13454792), (1248, 12549181), (1261, 12419808), (1272, 12312404), (1378, 11365296), (1552, 10091094), (1696, 9234303), (2067, 7576864), (2328, 6727396), (2441, 6415968), (2522, 6209904), (2544, 6156202), (2756, 5682648), (3104, 5045547), (3783, 4139936), (4134, 3788432), (4656, 3363698), (4882, 3207984), (5044, 3104952), (5088, 3078101), (5141, 3046368), (5512, 2841324), (7323, 2138656), (7566, 2069968), (8268, 1894216), (9312, 1681849), (9764, 1603992), (10088, 1552476), (10282, 1523184), (11024, 1420662), (14646, 1069328), (15132, 1034984), (15423, 1015456), (16536, 947108), (19528, 801996), (20176, 776238), (20564, 761592), (22048, 710331), (29292, 534664), (30264, 517492), (30846, 507728), (31733, 493536), (33072, 473554), (39056, 400998), (40352, 388119), (41128, 380796), (58584, 267332), (60528, 258746), (61692, 253864), (63466, 246768), (66144, 236777), (66833, 234336), (78112, 200499), (82256, 190398), (95199, 164512), (117168, 133666), (121056, 129373), (123384, 126932)]