388553904

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 1231206912

約数和(自身を除く): 842653008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 67, 68, 69, 72, 92, 102, 103, 134, 136, 138, 144, 153, 184, 201, 204, 206, 207, 268, 272, 276, 306, 309, 368, 391, 402, 408, 412, 414, 536, 552, 603, 612, 618, 782, 804, 816, 824, 828, 927, 1072, 1104, 1139, 1173, 1206, 1224, 1236, 1541, 1564, 1608, 1648, 1656, 1751, 1854, 2278, 2346, 2369, 2412, 2448, 2472, 3082, 3128, 3216, 3312, 3417, 3502, 3519, 3708, 4556, 4623, 4692, 4738, 4824, 4944, 5253, 6164, 6256, 6834, 6901, 7004, 7038, 7107, 7416, 9112, 9246, 9384, 9476, 9648, 10251, 10506, 12328, 13668, 13802, 13869, 14008, 14076, 14214, 14832, 15759, 18224, 18492, 18768, 18952, 20502, 20703, 21012, 21321, 24656, 26197, 27336, 27604, 27738, 28016, 28152, 28428, 31518, 36984, 37904, 40273, 41004, 41406, 42024, 42642, 52394, 54672, 55208, 55476, 56304, 56856, 62109, 63036, 73968, 78591, 80546, 82008, 82812, 84048, 85284, 104788, 110416, 110952, 113712, 117317, 120819, 124218, 126072, 157182, 158723, 161092, 164016, 165624, 170568, 209576, 221904, 234634, 235773, 241638, 248436, 252144, 314364, 317446, 322184, 331248, 341136, 351951, 362457, 419152, 469268, 471546, 476169, 483276, 496872, 628728, 634892, 644368, 703902, 724914, 938536, 943092, 952338, 966552, 993744, 1055853, 1257456, 1269784, 1407804, 1428507, 1449828, 1877072, 1886184, 1904676, 1933104, 2111706, 2539568, 2698291, 2815608, 2857014, 2899656, 3772368, 3809352, 4223412, 5396582, 5631216, 5714028, 5799312, 7618704, 8094873, 8446824, 10793164, 11428056, 16189746, 16893648, 21586328, 22856112, 24284619, 32379492, 43172656, 48569238, 64758984, 97138476, 129517968, 194276952, 388553904]

約数ペア:

[(1, 388553904), (2, 194276952), (3, 129517968), (4, 97138476), (6, 64758984), (8, 48569238), (9, 43172656), (12, 32379492), (16, 24284619), (17, 22856112), (18, 21586328), (23, 16893648), (24, 16189746), (34, 11428056), (36, 10793164), (46, 8446824), (48, 8094873), (51, 7618704), (67, 5799312), (68, 5714028), (69, 5631216), (72, 5396582), (92, 4223412), (102, 3809352), (103, 3772368), (134, 2899656), (136, 2857014), (138, 2815608), (144, 2698291), (153, 2539568), (184, 2111706), (201, 1933104), (204, 1904676), (206, 1886184), (207, 1877072), (268, 1449828), (272, 1428507), (276, 1407804), (306, 1269784), (309, 1257456), (368, 1055853), (391, 993744), (402, 966552), (408, 952338), (412, 943092), (414, 938536), (536, 724914), (552, 703902), (603, 644368), (612, 634892), (618, 628728), (782, 496872), (804, 483276), (816, 476169), (824, 471546), (828, 469268), (927, 419152), (1072, 362457), (1104, 351951), (1139, 341136), (1173, 331248), (1206, 322184), (1224, 317446), (1236, 314364), (1541, 252144), (1564, 248436), (1608, 241638), (1648, 235773), (1656, 234634), (1751, 221904), (1854, 209576), (2278, 170568), (2346, 165624), (2369, 164016), (2412, 161092), (2448, 158723), (2472, 157182), (3082, 126072), (3128, 124218), (3216, 120819), (3312, 117317), (3417, 113712), (3502, 110952), (3519, 110416), (3708, 104788), (4556, 85284), (4623, 84048), (4692, 82812), (4738, 82008), (4824, 80546), (4944, 78591), (5253, 73968), (6164, 63036), (6256, 62109), (6834, 56856), (6901, 56304), (7004, 55476), (7038, 55208), (7107, 54672), (7416, 52394), (9112, 42642), (9246, 42024), (9384, 41406), (9476, 41004), (9648, 40273), (10251, 37904), (10506, 36984), (12328, 31518), (13668, 28428), (13802, 28152), (13869, 28016), (14008, 27738), (14076, 27604), (14214, 27336), (14832, 26197), (15759, 24656), (18224, 21321), (18492, 21012), (18768, 20703), (18952, 20502)]