397214532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 1291530240

約数和(自身を除く): 894315708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 31, 33, 36, 38, 39, 44, 52, 57, 62, 66, 76, 78, 93, 99, 114, 117, 124, 131, 132, 143, 156, 171, 186, 198, 209, 228, 234, 247, 262, 279, 286, 341, 342, 372, 393, 396, 403, 418, 429, 468, 494, 524, 558, 572, 589, 627, 682, 684, 741, 786, 806, 836, 858, 988, 1023, 1116, 1178, 1179, 1209, 1254, 1287, 1364, 1441, 1482, 1572, 1612, 1703, 1716, 1767, 1881, 2046, 2223, 2356, 2358, 2418, 2489, 2508, 2574, 2717, 2882, 2964, 3069, 3406, 3534, 3627, 3762, 4061, 4092, 4323, 4433, 4446, 4716, 4836, 4978, 5109, 5148, 5301, 5434, 5764, 6138, 6479, 6812, 7068, 7254, 7467, 7524, 7657, 8122, 8151, 8646, 8866, 8892, 9956, 10218, 10602, 10868, 12183, 12276, 12958, 12969, 13299, 14508, 14934, 15314, 15327, 16244, 16302, 17292, 17732, 18733, 19437, 20436, 21204, 22401, 22971, 24366, 24453, 25916, 25938, 26598, 27379, 29868, 30628, 30654, 32357, 32604, 36549, 37466, 38874, 39897, 44671, 44802, 45942, 48732, 48906, 51876, 52793, 53196, 54758, 56199, 58311, 61308, 64714, 68913, 73098, 74932, 77159, 77748, 79794, 82137, 84227, 89342, 89604, 91884, 97071, 97812, 105586, 109516, 112398, 116622, 129428, 134013, 137826, 146196, 154318, 158379, 159588, 164274, 168454, 168597, 178684, 194142, 211172, 224796, 231477, 233244, 246411, 252681, 268026, 275652, 291213, 308636, 316758, 328548, 336908, 337194, 355927, 388284, 402039, 462954, 475137, 492822, 505362, 536052, 580723, 582426, 633516, 674388, 694431, 711854, 758043, 804078, 848749, 925908, 950274, 985644, 1003067, 1010724, 1067781, 1161446, 1164852, 1388862, 1423708, 1516086, 1608156, 1697498, 1742169, 1900548, 2006134, 2135562, 2322892, 2546247, 2777724, 3009201, 3032172, 3203343, 3394996, 3484338, 4012268, 4271124, 5092494, 5226507, 6018402, 6406686, 6968676, 7638741, 9027603, 10184988, 10453014, 11033737, 12036804, 12813372, 15277482, 18055206, 20906028, 22067474, 30554964, 33101211, 36110412, 44134948, 66202422, 99303633, 132404844, 198607266, 397214532]

約数ペア:

[(1, 397214532), (2, 198607266), (3, 132404844), (4, 99303633), (6, 66202422), (9, 44134948), (11, 36110412), (12, 33101211), (13, 30554964), (18, 22067474), (19, 20906028), (22, 18055206), (26, 15277482), (31, 12813372), (33, 12036804), (36, 11033737), (38, 10453014), (39, 10184988), (44, 9027603), (52, 7638741), (57, 6968676), (62, 6406686), (66, 6018402), (76, 5226507), (78, 5092494), (93, 4271124), (99, 4012268), (114, 3484338), (117, 3394996), (124, 3203343), (131, 3032172), (132, 3009201), (143, 2777724), (156, 2546247), (171, 2322892), (186, 2135562), (198, 2006134), (209, 1900548), (228, 1742169), (234, 1697498), (247, 1608156), (262, 1516086), (279, 1423708), (286, 1388862), (341, 1164852), (342, 1161446), (372, 1067781), (393, 1010724), (396, 1003067), (403, 985644), (418, 950274), (429, 925908), (468, 848749), (494, 804078), (524, 758043), (558, 711854), (572, 694431), (589, 674388), (627, 633516), (682, 582426), (684, 580723), (741, 536052), (786, 505362), (806, 492822), (836, 475137), (858, 462954), (988, 402039), (1023, 388284), (1116, 355927), (1178, 337194), (1179, 336908), (1209, 328548), (1254, 316758), (1287, 308636), (1364, 291213), (1441, 275652), (1482, 268026), (1572, 252681), (1612, 246411), (1703, 233244), (1716, 231477), (1767, 224796), (1881, 211172), (2046, 194142), (2223, 178684), (2356, 168597), (2358, 168454), (2418, 164274), (2489, 159588), (2508, 158379), (2574, 154318), (2717, 146196), (2882, 137826), (2964, 134013), (3069, 129428), (3406, 116622), (3534, 112398), (3627, 109516), (3762, 105586), (4061, 97812), (4092, 97071), (4323, 91884), (4433, 89604), (4446, 89342), (4716, 84227), (4836, 82137), (4978, 79794), (5109, 77748), (5148, 77159), (5301, 74932), (5434, 73098), (5764, 68913), (6138, 64714), (6479, 61308), (6812, 58311), (7068, 56199), (7254, 54758), (7467, 53196), (7524, 52793), (7657, 51876), (8122, 48906), (8151, 48732), (8646, 45942), (8866, 44802), (8892, 44671), (9956, 39897), (10218, 38874), (10602, 37466), (10868, 36549), (12183, 32604), (12276, 32357), (12958, 30654), (12969, 30628), (13299, 29868), (14508, 27379), (14934, 26598), (15314, 25938), (15327, 25916), (16244, 24453), (16302, 24366), (17292, 22971), (17732, 22401), (18733, 21204), (19437, 20436)]