419765632

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 1110412800

約数和(自身を除く): 690647168

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 32, 34, 38, 44, 52, 64, 68, 71, 76, 88, 104, 128, 136, 142, 143, 152, 176, 187, 208, 209, 221, 247, 272, 284, 286, 304, 323, 352, 374, 416, 418, 442, 494, 544, 568, 572, 608, 646, 704, 748, 781, 832, 836, 884, 923, 988, 1088, 1136, 1144, 1207, 1216, 1292, 1349, 1408, 1496, 1562, 1664, 1672, 1768, 1846, 1976, 2176, 2272, 2288, 2414, 2431, 2432, 2584, 2698, 2717, 2992, 3124, 3344, 3536, 3553, 3692, 3952, 4199, 4544, 4576, 4828, 4862, 5168, 5396, 5434, 5984, 6248, 6688, 7072, 7106, 7384, 7904, 8398, 9088, 9152, 9656, 9724, 10153, 10336, 10792, 10868, 11968, 12496, 13277, 13376, 14144, 14212, 14768, 14839, 15691, 15808, 16796, 17537, 18304, 19312, 19448, 20306, 20672, 21584, 21736, 22933, 23936, 24992, 26554, 26752, 28288, 28424, 29536, 29678, 31382, 31616, 33592, 35074, 38624, 38896, 40612, 41344, 43168, 43472, 45866, 46189, 49984, 53108, 56848, 59072, 59356, 62764, 67184, 70148, 77248, 77792, 81224, 86336, 86944, 91732, 92378, 99968, 106216, 113696, 118144, 118712, 125528, 134368, 140296, 154496, 155584, 162448, 172601, 172672, 173888, 183464, 184756, 192907, 212432, 227392, 237424, 251056, 252263, 268736, 280592, 298129, 311168, 324896, 345202, 347776, 366928, 369512, 385814, 424864, 454784, 474848, 502112, 504526, 537472, 561184, 596258, 649792, 690404, 733856, 739024, 771628, 849728, 949696, 1004224, 1009052, 1122368, 1192516, 1299584, 1380808, 1467712, 1478048, 1543256, 1699456, 1899392, 2008448, 2018104, 2244736, 2385032, 2761616, 2935424, 2956096, 3086512, 3279419, 4036208, 4770064, 5523232, 5912192, 6173024, 6558838, 8072416, 9540128, 11046464, 12346048, 13117676, 16144832, 19080256, 22092928, 24692096, 26235352, 32289664, 38160512, 52470704, 104941408, 209882816, 419765632]

約数ペア:

[(1, 419765632), (2, 209882816), (4, 104941408), (8, 52470704), (11, 38160512), (13, 32289664), (16, 26235352), (17, 24692096), (19, 22092928), (22, 19080256), (26, 16144832), (32, 13117676), (34, 12346048), (38, 11046464), (44, 9540128), (52, 8072416), (64, 6558838), (68, 6173024), (71, 5912192), (76, 5523232), (88, 4770064), (104, 4036208), (128, 3279419), (136, 3086512), (142, 2956096), (143, 2935424), (152, 2761616), (176, 2385032), (187, 2244736), (208, 2018104), (209, 2008448), (221, 1899392), (247, 1699456), (272, 1543256), (284, 1478048), (286, 1467712), (304, 1380808), (323, 1299584), (352, 1192516), (374, 1122368), (416, 1009052), (418, 1004224), (442, 949696), (494, 849728), (544, 771628), (568, 739024), (572, 733856), (608, 690404), (646, 649792), (704, 596258), (748, 561184), (781, 537472), (832, 504526), (836, 502112), (884, 474848), (923, 454784), (988, 424864), (1088, 385814), (1136, 369512), (1144, 366928), (1207, 347776), (1216, 345202), (1292, 324896), (1349, 311168), (1408, 298129), (1496, 280592), (1562, 268736), (1664, 252263), (1672, 251056), (1768, 237424), (1846, 227392), (1976, 212432), (2176, 192907), (2272, 184756), (2288, 183464), (2414, 173888), (2431, 172672), (2432, 172601), (2584, 162448), (2698, 155584), (2717, 154496), (2992, 140296), (3124, 134368), (3344, 125528), (3536, 118712), (3553, 118144), (3692, 113696), (3952, 106216), (4199, 99968), (4544, 92378), (4576, 91732), (4828, 86944), (4862, 86336), (5168, 81224), (5396, 77792), (5434, 77248), (5984, 70148), (6248, 67184), (6688, 62764), (7072, 59356), (7106, 59072), (7384, 56848), (7904, 53108), (8398, 49984), (9088, 46189), (9152, 45866), (9656, 43472), (9724, 43168), (10153, 41344), (10336, 40612), (10792, 38896), (10868, 38624), (11968, 35074), (12496, 33592), (13277, 31616), (13376, 31382), (14144, 29678), (14212, 29536), (14768, 28424), (14839, 28288), (15691, 26752), (15808, 26554), (16796, 24992), (17537, 23936), (18304, 22933), (19312, 21736), (19448, 21584), (20306, 20672)]