253657008

素因数分解:

$2^4\times 3^7\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 805305600

約数和(自身を除く): 551648592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 659, 729, 792, 891, 972, 1188, 1296, 1318, 1458, 1584, 1782, 1944, 1977, 2187, 2376, 2636, 2673, 2916, 3564, 3888, 3954, 4374, 4752, 5272, 5346, 5832, 5931, 7128, 7249, 7908, 8019, 8748, 10544, 10692, 11664, 11862, 14256, 14498, 15816, 16038, 17496, 17793, 21384, 21747, 23724, 24057, 28996, 31632, 32076, 34992, 35586, 42768, 43494, 47448, 48114, 53379, 57992, 64152, 65241, 71172, 86988, 94896, 96228, 106758, 115984, 128304, 130482, 142344, 160137, 173976, 192456, 195723, 213516, 260964, 284688, 320274, 347952, 384912, 391446, 427032, 480411, 521928, 587169, 640548, 782892, 854064, 960822, 1043856, 1174338, 1281096, 1441233, 1565784, 1761507, 1921644, 2348676, 2562192, 2882466, 3131568, 3523014, 3843288, 4697352, 5284521, 5764932, 7046028, 7686576, 9394704, 10569042, 11529864, 14092056, 15853563, 21138084, 23059728, 28184112, 31707126, 42276168, 63414252, 84552336, 126828504, 253657008]

約数ペア:

[(1, 253657008), (2, 126828504), (3, 84552336), (4, 63414252), (6, 42276168), (8, 31707126), (9, 28184112), (11, 23059728), (12, 21138084), (16, 15853563), (18, 14092056), (22, 11529864), (24, 10569042), (27, 9394704), (33, 7686576), (36, 7046028), (44, 5764932), (48, 5284521), (54, 4697352), (66, 3843288), (72, 3523014), (81, 3131568), (88, 2882466), (99, 2562192), (108, 2348676), (132, 1921644), (144, 1761507), (162, 1565784), (176, 1441233), (198, 1281096), (216, 1174338), (243, 1043856), (264, 960822), (297, 854064), (324, 782892), (396, 640548), (432, 587169), (486, 521928), (528, 480411), (594, 427032), (648, 391446), (659, 384912), (729, 347952), (792, 320274), (891, 284688), (972, 260964), (1188, 213516), (1296, 195723), (1318, 192456), (1458, 173976), (1584, 160137), (1782, 142344), (1944, 130482), (1977, 128304), (2187, 115984), (2376, 106758), (2636, 96228), (2673, 94896), (2916, 86988), (3564, 71172), (3888, 65241), (3954, 64152), (4374, 57992), (4752, 53379), (5272, 48114), (5346, 47448), (5832, 43494), (5931, 42768), (7128, 35586), (7249, 34992), (7908, 32076), (8019, 31632), (8748, 28996), (10544, 24057), (10692, 23724), (11664, 21747), (11862, 21384), (14256, 17793), (14498, 17496), (15816, 16038)]