419756208

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 1205280000

約数和(自身を除く): 785523792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 59, 76, 87, 114, 116, 118, 152, 174, 177, 228, 232, 236, 269, 304, 348, 354, 456, 464, 472, 538, 551, 696, 708, 807, 912, 944, 1076, 1102, 1121, 1392, 1416, 1614, 1653, 1711, 2152, 2204, 2242, 2832, 3228, 3306, 3363, 3422, 4304, 4408, 4484, 5111, 5133, 6456, 6612, 6726, 6844, 7801, 8816, 8968, 10222, 10266, 12912, 13224, 13452, 13688, 15333, 15602, 15871, 17936, 20444, 20532, 23403, 26448, 26904, 27376, 30666, 31204, 31742, 32509, 40888, 41064, 46806, 47613, 53808, 61332, 62408, 63484, 65018, 81776, 82128, 93612, 95226, 97527, 122664, 124816, 126968, 130036, 148219, 187224, 190452, 195054, 245328, 253936, 260072, 296438, 301549, 374448, 380904, 390108, 444657, 460259, 520144, 592876, 603098, 761808, 780216, 889314, 904647, 920518, 1185752, 1206196, 1380777, 1560432, 1778628, 1809294, 1841036, 2371504, 2412392, 2761554, 3557256, 3618588, 3682072, 4824784, 5523108, 7114512, 7237176, 7364144, 8744921, 11046216, 14474352, 17489842, 22092432, 26234763, 34979684, 52469526, 69959368, 104939052, 139918736, 209878104, 419756208]

約数ペア:

[(1, 419756208), (2, 209878104), (3, 139918736), (4, 104939052), (6, 69959368), (8, 52469526), (12, 34979684), (16, 26234763), (19, 22092432), (24, 17489842), (29, 14474352), (38, 11046216), (48, 8744921), (57, 7364144), (58, 7237176), (59, 7114512), (76, 5523108), (87, 4824784), (114, 3682072), (116, 3618588), (118, 3557256), (152, 2761554), (174, 2412392), (177, 2371504), (228, 1841036), (232, 1809294), (236, 1778628), (269, 1560432), (304, 1380777), (348, 1206196), (354, 1185752), (456, 920518), (464, 904647), (472, 889314), (538, 780216), (551, 761808), (696, 603098), (708, 592876), (807, 520144), (912, 460259), (944, 444657), (1076, 390108), (1102, 380904), (1121, 374448), (1392, 301549), (1416, 296438), (1614, 260072), (1653, 253936), (1711, 245328), (2152, 195054), (2204, 190452), (2242, 187224), (2832, 148219), (3228, 130036), (3306, 126968), (3363, 124816), (3422, 122664), (4304, 97527), (4408, 95226), (4484, 93612), (5111, 82128), (5133, 81776), (6456, 65018), (6612, 63484), (6726, 62408), (6844, 61332), (7801, 53808), (8816, 47613), (8968, 46806), (10222, 41064), (10266, 40888), (12912, 32509), (13224, 31742), (13452, 31204), (13688, 30666), (15333, 27376), (15602, 26904), (15871, 26448), (17936, 23403), (20444, 20532)]