1285280232

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1311

約数の個数: 128

約数和(自身を含む): 3544128000

約数和(自身を除く): 2258847768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 83, 87, 114, 116, 152, 166, 174, 228, 232, 249, 332, 348, 456, 498, 551, 664, 696, 996, 1102, 1171, 1577, 1653, 1992, 2204, 2342, 2407, 3154, 3306, 3513, 4408, 4684, 4731, 4814, 6308, 6612, 7026, 7221, 9368, 9462, 9628, 12616, 13224, 14052, 14442, 18924, 19256, 22249, 28104, 28884, 33959, 37848, 44498, 45733, 57768, 66747, 67918, 88996, 91466, 97193, 101877, 133494, 135836, 137199, 177992, 182932, 194386, 203754, 266988, 271672, 274398, 291579, 365864, 388772, 407508, 533976, 548796, 583158, 645221, 777544, 815016, 1097592, 1166316, 1290442, 1846667, 1935663, 2332632, 2580884, 2818597, 3693334, 3871326, 5161768, 5540001, 5637194, 7386668, 7742652, 8455791, 11080002, 11274388, 14773336, 15485304, 16911582, 22160004, 22548776, 33823164, 44320008, 53553343, 67646328, 107106686, 160660029, 214213372, 321320058, 428426744, 642640116, 1285280232]

約数ペア:

[(1, 1285280232), (2, 642640116), (3, 428426744), (4, 321320058), (6, 214213372), (8, 160660029), (12, 107106686), (19, 67646328), (24, 53553343), (29, 44320008), (38, 33823164), (57, 22548776), (58, 22160004), (76, 16911582), (83, 15485304), (87, 14773336), (114, 11274388), (116, 11080002), (152, 8455791), (166, 7742652), (174, 7386668), (228, 5637194), (232, 5540001), (249, 5161768), (332, 3871326), (348, 3693334), (456, 2818597), (498, 2580884), (551, 2332632), (664, 1935663), (696, 1846667), (996, 1290442), (1102, 1166316), (1171, 1097592), (1577, 815016), (1653, 777544), (1992, 645221), (2204, 583158), (2342, 548796), (2407, 533976), (3154, 407508), (3306, 388772), (3513, 365864), (4408, 291579), (4684, 274398), (4731, 271672), (4814, 266988), (6308, 203754), (6612, 194386), (7026, 182932), (7221, 177992), (9368, 137199), (9462, 135836), (9628, 133494), (12616, 101877), (13224, 97193), (14052, 91466), (14442, 88996), (18924, 67918), (19256, 66747), (22249, 57768), (28104, 45733), (28884, 44498), (33959, 37848)]