121528512

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 280

約数和(自身を含む): 438143904

約数和(自身を除く): 316615392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 192, 197, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 394, 408, 432, 448, 459, 476, 504, 544, 567, 576, 591, 612, 648, 672, 714, 756, 788, 816, 864, 918, 952, 1008, 1071, 1088, 1134, 1182, 1224, 1296, 1344, 1377, 1379, 1428, 1512, 1576, 1632, 1728, 1773, 1836, 1904, 2016, 2142, 2268, 2364, 2448, 2592, 2754, 2758, 2856, 3024, 3152, 3213, 3264, 3349, 3546, 3672, 3808, 4032, 4137, 4284, 4536, 4728, 4896, 5184, 5319, 5508, 5516, 5712, 6048, 6304, 6426, 6698, 7092, 7344, 7616, 8274, 8568, 9072, 9456, 9639, 9792, 10047, 10638, 11016, 11032, 11424, 12096, 12411, 12608, 12852, 13396, 14184, 14688, 15957, 16548, 17136, 18144, 18912, 19278, 20094, 21276, 22032, 22064, 22848, 23443, 24822, 25704, 26792, 28368, 29376, 30141, 31914, 33096, 34272, 36288, 37233, 37824, 38556, 40188, 42552, 44064, 44128, 46886, 49644, 51408, 53584, 56736, 60282, 63828, 66192, 68544, 70329, 74466, 77112, 80376, 85104, 88128, 88256, 90423, 93772, 99288, 102816, 107168, 111699, 113472, 120564, 127656, 132384, 140658, 148932, 154224, 160752, 170208, 180846, 187544, 198576, 205632, 210987, 214336, 223398, 241128, 255312, 264768, 271269, 281316, 297864, 308448, 321504, 340416, 361692, 375088, 397152, 421974, 446796, 482256, 510624, 542538, 562632, 595728, 616896, 632961, 643008, 723384, 750176, 794304, 843948, 893592, 964512, 1021248, 1085076, 1125264, 1191456, 1265922, 1446768, 1500352, 1687896, 1787184, 1898883, 1929024, 2170152, 2250528, 2382912, 2531844, 2893536, 3375792, 3574368, 3797766, 4340304, 4501056, 5063688, 5787072, 6751584, 7148736, 7595532, 8680608, 10127376, 13503168, 15191064, 17361216, 20254752, 30382128, 40509504, 60764256, 121528512]

約数ペア:

[(1, 121528512), (2, 60764256), (3, 40509504), (4, 30382128), (6, 20254752), (7, 17361216), (8, 15191064), (9, 13503168), (12, 10127376), (14, 8680608), (16, 7595532), (17, 7148736), (18, 6751584), (21, 5787072), (24, 5063688), (27, 4501056), (28, 4340304), (32, 3797766), (34, 3574368), (36, 3375792), (42, 2893536), (48, 2531844), (51, 2382912), (54, 2250528), (56, 2170152), (63, 1929024), (64, 1898883), (68, 1787184), (72, 1687896), (81, 1500352), (84, 1446768), (96, 1265922), (102, 1191456), (108, 1125264), (112, 1085076), (119, 1021248), (126, 964512), (136, 893592), (144, 843948), (153, 794304), (162, 750176), (168, 723384), (189, 643008), (192, 632961), (197, 616896), (204, 595728), (216, 562632), (224, 542538), (238, 510624), (252, 482256), (272, 446796), (288, 421974), (306, 397152), (324, 375088), (336, 361692), (357, 340416), (378, 321504), (394, 308448), (408, 297864), (432, 281316), (448, 271269), (459, 264768), (476, 255312), (504, 241128), (544, 223398), (567, 214336), (576, 210987), (591, 205632), (612, 198576), (648, 187544), (672, 180846), (714, 170208), (756, 160752), (788, 154224), (816, 148932), (864, 140658), (918, 132384), (952, 127656), (1008, 120564), (1071, 113472), (1088, 111699), (1134, 107168), (1182, 102816), (1224, 99288), (1296, 93772), (1344, 90423), (1377, 88256), (1379, 88128), (1428, 85104), (1512, 80376), (1576, 77112), (1632, 74466), (1728, 70329), (1773, 68544), (1836, 66192), (1904, 63828), (2016, 60282), (2142, 56736), (2268, 53584), (2364, 51408), (2448, 49644), (2592, 46886), (2754, 44128), (2758, 44064), (2856, 42552), (3024, 40188), (3152, 38556), (3213, 37824), (3264, 37233), (3349, 36288), (3546, 34272), (3672, 33096), (3808, 31914), (4032, 30141), (4137, 29376), (4284, 28368), (4536, 26792), (4728, 25704), (4896, 24822), (5184, 23443), (5319, 22848), (5508, 22064), (5516, 22032), (5712, 21276), (6048, 20094), (6304, 19278), (6426, 18912), (6698, 18144), (7092, 17136), (7344, 16548), (7616, 15957), (8274, 14688), (8568, 14184), (9072, 13396), (9456, 12852), (9639, 12608), (9792, 12411), (10047, 12096), (10638, 11424), (11016, 11032)]