421300656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1248

約数の個数: 160

約数和(自身を含む): 1394196480

約数和(自身を除く): 972895824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 127, 144, 168, 189, 216, 252, 254, 336, 378, 381, 432, 504, 508, 756, 762, 889, 1008, 1016, 1097, 1143, 1512, 1524, 1778, 2032, 2194, 2286, 2667, 3024, 3048, 3291, 3429, 3556, 4388, 4572, 5334, 6096, 6582, 6858, 7112, 7679, 8001, 8776, 9144, 9873, 10668, 13164, 13716, 14224, 15358, 16002, 17552, 18288, 19746, 21336, 23037, 24003, 26328, 27432, 29619, 30716, 32004, 39492, 42672, 46074, 48006, 52656, 54864, 59238, 61432, 64008, 69111, 78984, 92148, 96012, 118476, 122864, 128016, 138222, 139319, 157968, 184296, 192024, 207333, 236952, 276444, 278638, 368592, 384048, 414666, 417957, 473904, 552888, 557276, 829332, 835914, 975233, 1105776, 1114552, 1253871, 1658664, 1671828, 1950466, 2229104, 2507742, 2925699, 3317328, 3343656, 3761613, 3900932, 5015484, 5851398, 6687312, 7523226, 7801864, 8777097, 10030968, 11702796, 15046452, 15603728, 17554194, 20061936, 23405592, 26331291, 30092904, 35108388, 46811184, 52662582, 60185808, 70216776, 105325164, 140433552, 210650328, 421300656]

約数ペア:

[(1, 421300656), (2, 210650328), (3, 140433552), (4, 105325164), (6, 70216776), (7, 60185808), (8, 52662582), (9, 46811184), (12, 35108388), (14, 30092904), (16, 26331291), (18, 23405592), (21, 20061936), (24, 17554194), (27, 15603728), (28, 15046452), (36, 11702796), (42, 10030968), (48, 8777097), (54, 7801864), (56, 7523226), (63, 6687312), (72, 5851398), (84, 5015484), (108, 3900932), (112, 3761613), (126, 3343656), (127, 3317328), (144, 2925699), (168, 2507742), (189, 2229104), (216, 1950466), (252, 1671828), (254, 1658664), (336, 1253871), (378, 1114552), (381, 1105776), (432, 975233), (504, 835914), (508, 829332), (756, 557276), (762, 552888), (889, 473904), (1008, 417957), (1016, 414666), (1097, 384048), (1143, 368592), (1512, 278638), (1524, 276444), (1778, 236952), (2032, 207333), (2194, 192024), (2286, 184296), (2667, 157968), (3024, 139319), (3048, 138222), (3291, 128016), (3429, 122864), (3556, 118476), (4388, 96012), (4572, 92148), (5334, 78984), (6096, 69111), (6582, 64008), (6858, 61432), (7112, 59238), (7679, 54864), (8001, 52656), (8776, 48006), (9144, 46074), (9873, 42672), (10668, 39492), (13164, 32004), (13716, 30716), (14224, 29619), (15358, 27432), (16002, 26328), (17552, 24003), (18288, 23037), (19746, 21336)]