663484608

素因数分解:

$2^6\times 3^4\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1132

約数の個数: 140

約数和(自身を含む): 1983818232

約数和(自身を除く): 1320333624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 131, 144, 162, 192, 216, 262, 288, 324, 393, 432, 524, 576, 648, 786, 864, 977, 1048, 1179, 1296, 1572, 1728, 1954, 2096, 2358, 2592, 2931, 3144, 3537, 3908, 4192, 4716, 5184, 5862, 6288, 7074, 7816, 8384, 8793, 9432, 10611, 11724, 12576, 14148, 15632, 17586, 18864, 21222, 23448, 25152, 26379, 28296, 31264, 35172, 37728, 42444, 46896, 52758, 56592, 62528, 70344, 75456, 79137, 84888, 93792, 105516, 113184, 127987, 140688, 158274, 169776, 187584, 211032, 226368, 255974, 281376, 316548, 339552, 383961, 422064, 511948, 562752, 633096, 679104, 767922, 844128, 1023896, 1151883, 1266192, 1535844, 1688256, 2047792, 2303766, 2532384, 3071688, 3455649, 4095584, 4607532, 5064768, 6143376, 6911298, 8191168, 9215064, 10366947, 12286752, 13822596, 18430128, 20733894, 24573504, 27645192, 36860256, 41467788, 55290384, 73720512, 82935576, 110580768, 165871152, 221161536, 331742304, 663484608]

約数ペア:

[(1, 663484608), (2, 331742304), (3, 221161536), (4, 165871152), (6, 110580768), (8, 82935576), (9, 73720512), (12, 55290384), (16, 41467788), (18, 36860256), (24, 27645192), (27, 24573504), (32, 20733894), (36, 18430128), (48, 13822596), (54, 12286752), (64, 10366947), (72, 9215064), (81, 8191168), (96, 6911298), (108, 6143376), (131, 5064768), (144, 4607532), (162, 4095584), (192, 3455649), (216, 3071688), (262, 2532384), (288, 2303766), (324, 2047792), (393, 1688256), (432, 1535844), (524, 1266192), (576, 1151883), (648, 1023896), (786, 844128), (864, 767922), (977, 679104), (1048, 633096), (1179, 562752), (1296, 511948), (1572, 422064), (1728, 383961), (1954, 339552), (2096, 316548), (2358, 281376), (2592, 255974), (2931, 226368), (3144, 211032), (3537, 187584), (3908, 169776), (4192, 158274), (4716, 140688), (5184, 127987), (5862, 113184), (6288, 105516), (7074, 93792), (7816, 84888), (8384, 79137), (8793, 75456), (9432, 70344), (10611, 62528), (11724, 56592), (12576, 52758), (14148, 46896), (15632, 42444), (17586, 37728), (18864, 35172), (21222, 31264), (23448, 28296), (25152, 26379)]