19031839744

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 176

約数和(自身を含む): 42004440000

約数和(自身を除く): 22972600256

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 89, 116, 128, 152, 178, 232, 256, 304, 356, 379, 464, 512, 551, 608, 712, 758, 928, 1024, 1102, 1216, 1424, 1516, 1691, 1856, 2204, 2432, 2581, 2848, 3032, 3382, 3712, 4408, 4864, 5162, 5696, 6064, 6764, 7201, 7424, 8816, 9728, 10324, 10991, 11392, 12128, 13528, 14402, 14848, 17632, 19456, 20648, 21982, 22784, 24256, 27056, 28804, 29696, 33731, 35264, 41296, 43964, 45568, 48512, 49039, 54112, 57608, 67462, 70528, 82592, 87928, 91136, 97024, 98078, 108224, 115216, 134924, 141056, 165184, 175856, 194048, 196156, 208829, 216448, 230432, 269848, 282112, 330368, 351712, 388096, 392312, 417658, 432896, 460864, 539696, 564224, 640889, 660736, 703424, 784624, 835316, 865792, 921728, 978199, 1079392, 1281778, 1321472, 1406848, 1569248, 1670632, 1731584, 1843456, 1956398, 2158784, 2563556, 2642944, 2813696, 3138496, 3341264, 3686912, 3912796, 4317568, 5127112, 5627392, 6276992, 6682528, 7373824, 7825592, 8635136, 10254224, 11254784, 12553984, 13365056, 15651184, 17270272, 18585781, 20508448, 25107968, 26730112, 31302368, 34540544, 37171562, 41016896, 50215936, 53460224, 62604736, 74343124, 82033792, 106920448, 125209472, 148686248, 164067584, 213840896, 250418944, 297372496, 328135168, 500837888, 594744992, 656270336, 1001675776, 1189489984, 2378979968, 4757959936, 9515919872, 19031839744]

約数ペア:

[(1, 19031839744), (2, 9515919872), (4, 4757959936), (8, 2378979968), (16, 1189489984), (19, 1001675776), (29, 656270336), (32, 594744992), (38, 500837888), (58, 328135168), (64, 297372496), (76, 250418944), (89, 213840896), (116, 164067584), (128, 148686248), (152, 125209472), (178, 106920448), (232, 82033792), (256, 74343124), (304, 62604736), (356, 53460224), (379, 50215936), (464, 41016896), (512, 37171562), (551, 34540544), (608, 31302368), (712, 26730112), (758, 25107968), (928, 20508448), (1024, 18585781), (1102, 17270272), (1216, 15651184), (1424, 13365056), (1516, 12553984), (1691, 11254784), (1856, 10254224), (2204, 8635136), (2432, 7825592), (2581, 7373824), (2848, 6682528), (3032, 6276992), (3382, 5627392), (3712, 5127112), (4408, 4317568), (4864, 3912796), (5162, 3686912), (5696, 3341264), (6064, 3138496), (6764, 2813696), (7201, 2642944), (7424, 2563556), (8816, 2158784), (9728, 1956398), (10324, 1843456), (10991, 1731584), (11392, 1670632), (12128, 1569248), (13528, 1406848), (14402, 1321472), (14848, 1281778), (17632, 1079392), (19456, 978199), (20648, 921728), (21982, 865792), (22784, 835316), (24256, 784624), (27056, 703424), (28804, 660736), (29696, 640889), (33731, 564224), (35264, 539696), (41296, 460864), (43964, 432896), (45568, 417658), (48512, 392312), (49039, 388096), (54112, 351712), (57608, 330368), (67462, 282112), (70528, 269848), (82592, 230432), (87928, 216448), (91136, 208829), (97024, 196156), (98078, 194048), (108224, 175856), (115216, 165184), (134924, 141056)]