38898889316

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{6959}}^1$

素因数の和:7094

約数の個数: 108

約数和(自身を含む): 84644179200

約数和(自身を除く): 45745289884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 98, 133, 158, 196, 266, 316, 361, 532, 553, 722, 931, 1106, 1444, 1501, 1862, 2212, 2527, 3002, 3724, 3871, 5054, 6004, 6959, 7742, 10108, 10507, 13918, 15484, 17689, 21014, 27836, 28519, 35378, 42028, 48713, 57038, 70756, 73549, 97426, 114076, 132221, 147098, 194852, 199633, 264442, 294196, 340991, 399266, 528884, 549761, 681982, 798532, 925547, 1099522, 1363964, 1397431, 1851094, 2199044, 2512199, 2794862, 3702188, 3848327, 5024398, 5589724, 6478829, 7696654, 10048796, 10445459, 12957658, 15393308, 17585393, 20890918, 25915316, 26938289, 35170786, 41781836, 53876578, 70341572, 73118213, 107753156, 123097751, 146236426, 198463721, 246195502, 292472852, 396927442, 492391004, 511827491, 793854884, 1023654982, 1389246047, 2047309964, 2778492094, 5556984188, 9724722329, 19449444658, 38898889316]

約数ペア:

[(1, 38898889316), (2, 19449444658), (4, 9724722329), (7, 5556984188), (14, 2778492094), (19, 2047309964), (28, 1389246047), (38, 1023654982), (49, 793854884), (76, 511827491), (79, 492391004), (98, 396927442), (133, 292472852), (158, 246195502), (196, 198463721), (266, 146236426), (316, 123097751), (361, 107753156), (532, 73118213), (553, 70341572), (722, 53876578), (931, 41781836), (1106, 35170786), (1444, 26938289), (1501, 25915316), (1862, 20890918), (2212, 17585393), (2527, 15393308), (3002, 12957658), (3724, 10445459), (3871, 10048796), (5054, 7696654), (6004, 6478829), (6959, 5589724), (7742, 5024398), (10108, 3848327), (10507, 3702188), (13918, 2794862), (15484, 2512199), (17689, 2199044), (21014, 1851094), (27836, 1397431), (28519, 1363964), (35378, 1099522), (42028, 925547), (48713, 798532), (57038, 681982), (70756, 549761), (73549, 528884), (97426, 399266), (114076, 340991), (132221, 294196), (147098, 264442), (194852, 199633)]