18680496987296

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{2819}}^1\times {\mathrm{15583}}^1$

素因数の和:18646

約数の個数: 96

約数和(自身を含む): 37443269122560

約数和(自身を除く): 18762772135264

約数列:

[1, 2, 4, 8, 16, 32, 97, 137, 194, 274, 388, 548, 776, 1096, 1552, 2192, 2819, 3104, 4384, 5638, 11276, 13289, 15583, 22552, 26578, 31166, 45104, 53156, 62332, 90208, 106312, 124664, 212624, 249328, 273443, 386203, 425248, 498656, 546886, 772406, 1093772, 1511551, 1544812, 2134871, 2187544, 3023102, 3089624, 4269742, 4375088, 6046204, 6179248, 8539484, 8750176, 12092408, 12358496, 17078968, 24184816, 34157936, 37461691, 43928477, 48369632, 68315872, 74923382, 87856954, 149846764, 175713908, 207082487, 299693528, 351427816, 414164974, 599387056, 702855632, 828329948, 1198774112, 1405711264, 1656659896, 3313319792, 4261062269, 6018201349, 6626639584, 8522124538, 12036402698, 17044249076, 24072805396, 34088498152, 48145610792, 68176996304, 96291221584, 136353992608, 192582443168, 583765530853, 1167531061706, 2335062123412, 4670124246824, 9340248493648, 18680496987296]

約数ペア:

[(1, 18680496987296), (2, 9340248493648), (4, 4670124246824), (8, 2335062123412), (16, 1167531061706), (32, 583765530853), (97, 192582443168), (137, 136353992608), (194, 96291221584), (274, 68176996304), (388, 48145610792), (548, 34088498152), (776, 24072805396), (1096, 17044249076), (1552, 12036402698), (2192, 8522124538), (2819, 6626639584), (3104, 6018201349), (4384, 4261062269), (5638, 3313319792), (11276, 1656659896), (13289, 1405711264), (15583, 1198774112), (22552, 828329948), (26578, 702855632), (31166, 599387056), (45104, 414164974), (53156, 351427816), (62332, 299693528), (90208, 207082487), (106312, 175713908), (124664, 149846764), (212624, 87856954), (249328, 74923382), (273443, 68315872), (386203, 48369632), (425248, 43928477), (498656, 37461691), (546886, 34157936), (772406, 24184816), (1093772, 17078968), (1511551, 12358496), (1544812, 12092408), (2134871, 8750176), (2187544, 8539484), (3023102, 6179248), (3089624, 6046204), (4269742, 4375088)]