1664901792

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1151

約数の個数: 144

約数和(自身を含む): 4866766632

約数和(自身を除く): 3201864840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 97, 122, 144, 183, 194, 244, 288, 291, 366, 388, 488, 549, 582, 732, 776, 873, 976, 977, 1098, 1164, 1464, 1552, 1746, 1952, 1954, 2196, 2328, 2928, 2931, 3104, 3492, 3908, 4392, 4656, 5856, 5862, 5917, 6984, 7816, 8784, 8793, 9312, 11724, 11834, 13968, 15632, 17568, 17586, 17751, 23448, 23668, 27936, 31264, 35172, 35502, 46896, 47336, 53253, 59597, 70344, 71004, 93792, 94672, 94769, 106506, 119194, 140688, 142008, 178791, 189344, 189538, 213012, 238388, 281376, 284016, 284307, 357582, 379076, 426024, 476776, 536373, 568032, 568614, 715164, 758152, 852048, 852921, 953552, 1072746, 1137228, 1430328, 1516304, 1704096, 1705842, 1907104, 2145492, 2274456, 2860656, 3032608, 3411684, 4290984, 4548912, 5721312, 5780909, 6823368, 8581968, 9097824, 11561818, 13646736, 17163936, 17342727, 23123636, 27293472, 34685454, 46247272, 52028181, 69370908, 92494544, 104056362, 138741816, 184989088, 208112724, 277483632, 416225448, 554967264, 832450896, 1664901792]

約数ペア:

[(1, 1664901792), (2, 832450896), (3, 554967264), (4, 416225448), (6, 277483632), (8, 208112724), (9, 184989088), (12, 138741816), (16, 104056362), (18, 92494544), (24, 69370908), (32, 52028181), (36, 46247272), (48, 34685454), (61, 27293472), (72, 23123636), (96, 17342727), (97, 17163936), (122, 13646736), (144, 11561818), (183, 9097824), (194, 8581968), (244, 6823368), (288, 5780909), (291, 5721312), (366, 4548912), (388, 4290984), (488, 3411684), (549, 3032608), (582, 2860656), (732, 2274456), (776, 2145492), (873, 1907104), (976, 1705842), (977, 1704096), (1098, 1516304), (1164, 1430328), (1464, 1137228), (1552, 1072746), (1746, 953552), (1952, 852921), (1954, 852048), (2196, 758152), (2328, 715164), (2928, 568614), (2931, 568032), (3104, 536373), (3492, 476776), (3908, 426024), (4392, 379076), (4656, 357582), (5856, 284307), (5862, 284016), (5917, 281376), (6984, 238388), (7816, 213012), (8784, 189538), (8793, 189344), (9312, 178791), (11724, 142008), (11834, 140688), (13968, 119194), (15632, 106506), (17568, 94769), (17586, 94672), (17751, 93792), (23448, 71004), (23668, 70344), (27936, 59597), (31264, 53253), (35172, 47336), (35502, 46896)]