15557326824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{28477}}^1$

素因数の和:28619

約数の個数: 128

約数和(自身を含む): 44781085440

約数和(自身を除く): 29223758616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 103, 104, 136, 156, 204, 206, 221, 309, 312, 408, 412, 442, 618, 663, 824, 884, 1236, 1326, 1339, 1751, 1768, 2472, 2652, 2678, 3502, 4017, 5253, 5304, 5356, 7004, 8034, 10506, 10712, 14008, 16068, 21012, 22763, 28477, 32136, 42024, 45526, 56954, 68289, 85431, 91052, 113908, 136578, 170862, 182104, 227816, 273156, 341724, 370201, 484109, 546312, 683448, 740402, 968218, 1110603, 1452327, 1480804, 1936436, 2221206, 2904654, 2933131, 2961608, 3872872, 4442412, 5809308, 5866262, 6293417, 8799393, 8884824, 11618616, 11732524, 12586834, 17598786, 18880251, 23465048, 25173668, 35197572, 37760502, 38130703, 49863227, 50347336, 70395144, 75521004, 76261406, 99726454, 114392109, 149589681, 151042008, 152522812, 199452908, 228784218, 299179362, 305045624, 398905816, 457568436, 598358724, 648221951, 915136872, 1196717448, 1296443902, 1944665853, 2592887804, 3889331706, 5185775608, 7778663412, 15557326824]

約数ペア:

[(1, 15557326824), (2, 7778663412), (3, 5185775608), (4, 3889331706), (6, 2592887804), (8, 1944665853), (12, 1296443902), (13, 1196717448), (17, 915136872), (24, 648221951), (26, 598358724), (34, 457568436), (39, 398905816), (51, 305045624), (52, 299179362), (68, 228784218), (78, 199452908), (102, 152522812), (103, 151042008), (104, 149589681), (136, 114392109), (156, 99726454), (204, 76261406), (206, 75521004), (221, 70395144), (309, 50347336), (312, 49863227), (408, 38130703), (412, 37760502), (442, 35197572), (618, 25173668), (663, 23465048), (824, 18880251), (884, 17598786), (1236, 12586834), (1326, 11732524), (1339, 11618616), (1751, 8884824), (1768, 8799393), (2472, 6293417), (2652, 5866262), (2678, 5809308), (3502, 4442412), (4017, 3872872), (5253, 2961608), (5304, 2933131), (5356, 2904654), (7004, 2221206), (8034, 1936436), (10506, 1480804), (10712, 1452327), (14008, 1110603), (16068, 968218), (21012, 740402), (22763, 683448), (28477, 546312), (32136, 484109), (42024, 370201), (45526, 341724), (56954, 273156), (68289, 227816), (85431, 182104), (91052, 170862), (113908, 136578)]