1221802752

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 3678545920

約数和(自身を除く): 2456743168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 37, 38, 48, 57, 62, 64, 73, 74, 76, 93, 96, 111, 114, 124, 128, 146, 148, 152, 186, 192, 219, 222, 228, 248, 256, 292, 296, 304, 372, 384, 438, 444, 456, 496, 584, 589, 592, 608, 703, 744, 768, 876, 888, 912, 992, 1147, 1168, 1178, 1184, 1216, 1387, 1406, 1488, 1752, 1767, 1776, 1824, 1984, 2109, 2263, 2294, 2336, 2356, 2368, 2432, 2701, 2774, 2812, 2976, 3441, 3504, 3534, 3552, 3648, 3968, 4161, 4218, 4526, 4588, 4672, 4712, 4736, 4864, 5402, 5548, 5624, 5952, 6789, 6882, 7008, 7068, 7104, 7296, 7936, 8103, 8322, 8436, 9052, 9176, 9344, 9424, 9472, 10804, 11096, 11248, 11904, 13578, 13764, 14016, 14136, 14208, 14592, 16206, 16644, 16872, 18104, 18352, 18688, 18848, 21608, 21793, 22192, 22496, 23808, 27156, 27528, 28032, 28272, 28416, 32412, 33288, 33744, 36208, 36704, 37696, 42997, 43216, 43586, 44384, 44992, 51319, 54312, 55056, 56064, 56544, 64824, 65379, 66576, 67488, 72416, 73408, 75392, 83731, 85994, 86432, 87172, 88768, 89984, 102638, 108624, 110112, 113088, 128991, 129648, 130758, 133152, 134976, 144832, 146816, 150784, 153957, 167462, 171988, 172864, 174344, 177536, 179968, 205276, 217248, 220224, 226176, 251193, 257982, 259296, 261516, 266304, 269952, 289664, 293632, 307914, 334924, 343976, 345728, 348688, 355072, 410552, 434496, 440448, 452352, 502386, 515964, 518592, 523032, 532608, 539904, 579328, 615828, 669848, 687952, 691456, 697376, 821104, 868992, 880896, 1004772, 1031928, 1037184, 1046064, 1065216, 1231656, 1339696, 1375904, 1394752, 1590889, 1642208, 1737984, 2009544, 2063856, 2074368, 2092128, 2463312, 2679392, 2751808, 2789504, 3181778, 3284416, 4019088, 4127712, 4184256, 4772667, 4926624, 5358784, 5503616, 5579008, 6363556, 6568832, 8038176, 8255424, 8368512, 9545334, 9853248, 10717568, 11007232, 12727112, 13137664, 16076352, 16510848, 16737024, 19090668, 19706496, 21435136, 25454224, 32152704, 33021696, 38181336, 39412992, 50908448, 64305408, 76362672, 101816896, 152725344, 203633792, 305450688, 407267584, 610901376, 1221802752]

約数ペア:

[(1, 1221802752), (2, 610901376), (3, 407267584), (4, 305450688), (6, 203633792), (8, 152725344), (12, 101816896), (16, 76362672), (19, 64305408), (24, 50908448), (31, 39412992), (32, 38181336), (37, 33021696), (38, 32152704), (48, 25454224), (57, 21435136), (62, 19706496), (64, 19090668), (73, 16737024), (74, 16510848), (76, 16076352), (93, 13137664), (96, 12727112), (111, 11007232), (114, 10717568), (124, 9853248), (128, 9545334), (146, 8368512), (148, 8255424), (152, 8038176), (186, 6568832), (192, 6363556), (219, 5579008), (222, 5503616), (228, 5358784), (248, 4926624), (256, 4772667), (292, 4184256), (296, 4127712), (304, 4019088), (372, 3284416), (384, 3181778), (438, 2789504), (444, 2751808), (456, 2679392), (496, 2463312), (584, 2092128), (589, 2074368), (592, 2063856), (608, 2009544), (703, 1737984), (744, 1642208), (768, 1590889), (876, 1394752), (888, 1375904), (912, 1339696), (992, 1231656), (1147, 1065216), (1168, 1046064), (1178, 1037184), (1184, 1031928), (1216, 1004772), (1387, 880896), (1406, 868992), (1488, 821104), (1752, 697376), (1767, 691456), (1776, 687952), (1824, 669848), (1984, 615828), (2109, 579328), (2263, 539904), (2294, 532608), (2336, 523032), (2356, 518592), (2368, 515964), (2432, 502386), (2701, 452352), (2774, 440448), (2812, 434496), (2976, 410552), (3441, 355072), (3504, 348688), (3534, 345728), (3552, 343976), (3648, 334924), (3968, 307914), (4161, 293632), (4218, 289664), (4526, 269952), (4588, 266304), (4672, 261516), (4712, 259296), (4736, 257982), (4864, 251193), (5402, 226176), (5548, 220224), (5624, 217248), (5952, 205276), (6789, 179968), (6882, 177536), (7008, 174344), (7068, 172864), (7104, 171988), (7296, 167462), (7936, 153957), (8103, 150784), (8322, 146816), (8436, 144832), (9052, 134976), (9176, 133152), (9344, 130758), (9424, 129648), (9472, 128991), (10804, 113088), (11096, 110112), (11248, 108624), (11904, 102638), (13578, 89984), (13764, 88768), (14016, 87172), (14136, 86432), (14208, 85994), (14592, 83731), (16206, 75392), (16644, 73408), (16872, 72416), (18104, 67488), (18352, 66576), (18688, 65379), (18848, 64824), (21608, 56544), (21793, 56064), (22192, 55056), (22496, 54312), (23808, 51319), (27156, 44992), (27528, 44384), (28032, 43586), (28272, 43216), (28416, 42997), (32412, 37696), (33288, 36704), (33744, 36208)]