3211276360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 7677711360

約数和(自身を除く): 4466435000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 131, 155, 212, 248, 262, 265, 310, 373, 424, 524, 530, 620, 655, 746, 1048, 1060, 1240, 1310, 1492, 1643, 1865, 2120, 2620, 2984, 3286, 3730, 4061, 5240, 6572, 6943, 7460, 8122, 8215, 11563, 13144, 13886, 14920, 16244, 16430, 19769, 20305, 23126, 27772, 32488, 32860, 34715, 39538, 40610, 46252, 48863, 55544, 57815, 65720, 69430, 79076, 81220, 92504, 97726, 98845, 115630, 138860, 158152, 162440, 195452, 197690, 215233, 231260, 244315, 277720, 390904, 395380, 430466, 462520, 488630, 612839, 790760, 860932, 977260, 1076165, 1225678, 1514753, 1721864, 1954520, 2152330, 2451356, 2589739, 3029506, 3064195, 4304660, 4902712, 5179478, 6059012, 6128390, 7573765, 8609320, 10358956, 12118024, 12256780, 12948695, 15147530, 20717912, 24513560, 25897390, 30295060, 51794780, 60590120, 80281909, 103589560, 160563818, 321127636, 401409545, 642255272, 802819090, 1605638180, 3211276360]

約数ペア:

[(1, 3211276360), (2, 1605638180), (4, 802819090), (5, 642255272), (8, 401409545), (10, 321127636), (20, 160563818), (31, 103589560), (40, 80281909), (53, 60590120), (62, 51794780), (106, 30295060), (124, 25897390), (131, 24513560), (155, 20717912), (212, 15147530), (248, 12948695), (262, 12256780), (265, 12118024), (310, 10358956), (373, 8609320), (424, 7573765), (524, 6128390), (530, 6059012), (620, 5179478), (655, 4902712), (746, 4304660), (1048, 3064195), (1060, 3029506), (1240, 2589739), (1310, 2451356), (1492, 2152330), (1643, 1954520), (1865, 1721864), (2120, 1514753), (2620, 1225678), (2984, 1076165), (3286, 977260), (3730, 860932), (4061, 790760), (5240, 612839), (6572, 488630), (6943, 462520), (7460, 430466), (8122, 395380), (8215, 390904), (11563, 277720), (13144, 244315), (13886, 231260), (14920, 215233), (16244, 197690), (16430, 195452), (19769, 162440), (20305, 158152), (23126, 138860), (27772, 115630), (32488, 98845), (32860, 97726), (34715, 92504), (39538, 81220), (40610, 79076), (46252, 69430), (48863, 65720), (55544, 57815)]