402077544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 1171584000

約数和(自身を除く): 769506456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 71, 76, 88, 114, 132, 142, 152, 209, 213, 228, 264, 284, 418, 426, 456, 568, 627, 781, 836, 852, 1129, 1254, 1349, 1562, 1672, 1704, 2258, 2343, 2508, 2698, 3124, 3387, 4047, 4516, 4686, 5016, 5396, 6248, 6774, 8094, 9032, 9372, 10792, 12419, 13548, 14839, 16188, 18744, 21451, 24838, 27096, 29678, 32376, 37257, 42902, 44517, 49676, 59356, 64353, 74514, 80159, 85804, 89034, 99352, 118712, 128706, 149028, 160318, 171608, 178068, 235961, 240477, 257412, 298056, 320636, 356136, 471922, 480954, 514824, 641272, 707883, 881749, 943844, 961908, 1415766, 1523021, 1763498, 1887688, 1923816, 2645247, 2831532, 3046042, 3526996, 4569063, 5290494, 5663064, 6092084, 7053992, 9138126, 10580988, 12184168, 16753231, 18276252, 21161976, 33506462, 36552504, 50259693, 67012924, 100519386, 134025848, 201038772, 402077544]

約数ペア:

[(1, 402077544), (2, 201038772), (3, 134025848), (4, 100519386), (6, 67012924), (8, 50259693), (11, 36552504), (12, 33506462), (19, 21161976), (22, 18276252), (24, 16753231), (33, 12184168), (38, 10580988), (44, 9138126), (57, 7053992), (66, 6092084), (71, 5663064), (76, 5290494), (88, 4569063), (114, 3526996), (132, 3046042), (142, 2831532), (152, 2645247), (209, 1923816), (213, 1887688), (228, 1763498), (264, 1523021), (284, 1415766), (418, 961908), (426, 943844), (456, 881749), (568, 707883), (627, 641272), (781, 514824), (836, 480954), (852, 471922), (1129, 356136), (1254, 320636), (1349, 298056), (1562, 257412), (1672, 240477), (1704, 235961), (2258, 178068), (2343, 171608), (2508, 160318), (2698, 149028), (3124, 128706), (3387, 118712), (4047, 99352), (4516, 89034), (4686, 85804), (5016, 80159), (5396, 74514), (6248, 64353), (6774, 59356), (8094, 49676), (9032, 44517), (9372, 42902), (10792, 37257), (12419, 32376), (13548, 29678), (14839, 27096), (16188, 24838), (18744, 21451)]