1291363656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 3905107200

約数和(自身を除く): 2613743544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 53, 61, 66, 68, 88, 89, 102, 106, 122, 132, 136, 159, 178, 183, 187, 204, 212, 244, 264, 267, 318, 356, 366, 374, 408, 424, 488, 534, 561, 583, 636, 671, 712, 732, 748, 901, 979, 1037, 1068, 1122, 1166, 1272, 1342, 1464, 1496, 1513, 1749, 1802, 1958, 2013, 2074, 2136, 2244, 2332, 2684, 2703, 2937, 3026, 3111, 3233, 3498, 3604, 3916, 4026, 4148, 4488, 4539, 4664, 4717, 5368, 5406, 5429, 5874, 6052, 6222, 6466, 6996, 7208, 7832, 8052, 8296, 9078, 9434, 9699, 9911, 10812, 10858, 11407, 11748, 12104, 12444, 12932, 13992, 14151, 16104, 16287, 16643, 18156, 18868, 19398, 19822, 21624, 21716, 22814, 23496, 24888, 25864, 28302, 29733, 32574, 33286, 34221, 35563, 36312, 37736, 38796, 39644, 43432, 45628, 49929, 51887, 54961, 56604, 59466, 59719, 65148, 66572, 68442, 71126, 77592, 79288, 80189, 91256, 92293, 99858, 103774, 106689, 109922, 113208, 118932, 119438, 130296, 133144, 136884, 142252, 155661, 160378, 164883, 179157, 184586, 199716, 207548, 213378, 219844, 237864, 238876, 240567, 273768, 276879, 284504, 287737, 311322, 320756, 329766, 358314, 369172, 399432, 415096, 426756, 439688, 477752, 481134, 553758, 575474, 604571, 622644, 641512, 659532, 716628, 738344, 853512, 863211, 882079, 962268, 1015223, 1107516, 1150948, 1209142, 1245288, 1319064, 1433256, 1726422, 1764158, 1813713, 1924536, 2030446, 2215032, 2301896, 2418284, 2646237, 3045669, 3165107, 3452844, 3528316, 3627426, 4060892, 4836568, 4891529, 5292474, 6091338, 6330214, 6905688, 7056632, 7254852, 8121784, 9495321, 9783058, 10584948, 12182676, 12660428, 14509704, 14674587, 18990642, 19566116, 21169896, 24365352, 25320856, 29349174, 37981284, 39132232, 53806819, 58698348, 75962568, 107613638, 117396696, 161420457, 215227276, 322840914, 430454552, 645681828, 1291363656]

約数ペア:

[(1, 1291363656), (2, 645681828), (3, 430454552), (4, 322840914), (6, 215227276), (8, 161420457), (11, 117396696), (12, 107613638), (17, 75962568), (22, 58698348), (24, 53806819), (33, 39132232), (34, 37981284), (44, 29349174), (51, 25320856), (53, 24365352), (61, 21169896), (66, 19566116), (68, 18990642), (88, 14674587), (89, 14509704), (102, 12660428), (106, 12182676), (122, 10584948), (132, 9783058), (136, 9495321), (159, 8121784), (178, 7254852), (183, 7056632), (187, 6905688), (204, 6330214), (212, 6091338), (244, 5292474), (264, 4891529), (267, 4836568), (318, 4060892), (356, 3627426), (366, 3528316), (374, 3452844), (408, 3165107), (424, 3045669), (488, 2646237), (534, 2418284), (561, 2301896), (583, 2215032), (636, 2030446), (671, 1924536), (712, 1813713), (732, 1764158), (748, 1726422), (901, 1433256), (979, 1319064), (1037, 1245288), (1068, 1209142), (1122, 1150948), (1166, 1107516), (1272, 1015223), (1342, 962268), (1464, 882079), (1496, 863211), (1513, 853512), (1749, 738344), (1802, 716628), (1958, 659532), (2013, 641512), (2074, 622644), (2136, 604571), (2244, 575474), (2332, 553758), (2684, 481134), (2703, 477752), (2937, 439688), (3026, 426756), (3111, 415096), (3233, 399432), (3498, 369172), (3604, 358314), (3916, 329766), (4026, 320756), (4148, 311322), (4488, 287737), (4539, 284504), (4664, 276879), (4717, 273768), (5368, 240567), (5406, 238876), (5429, 237864), (5874, 219844), (6052, 213378), (6222, 207548), (6466, 199716), (6996, 184586), (7208, 179157), (7832, 164883), (8052, 160378), (8296, 155661), (9078, 142252), (9434, 136884), (9699, 133144), (9911, 130296), (10812, 119438), (10858, 118932), (11407, 113208), (11748, 109922), (12104, 106689), (12444, 103774), (12932, 99858), (13992, 92293), (14151, 91256), (16104, 80189), (16287, 79288), (16643, 77592), (18156, 71126), (18868, 68442), (19398, 66572), (19822, 65148), (21624, 59719), (21716, 59466), (22814, 56604), (23496, 54961), (24888, 51887), (25864, 49929), (28302, 45628), (29733, 43432), (32574, 39644), (33286, 38796), (34221, 37736), (35563, 36312)]