15899014712

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 36820739160

約数和(自身を除く): 20921724448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 283, 361, 392, 397, 532, 566, 722, 794, 931, 1064, 1132, 1444, 1588, 1862, 1981, 2264, 2527, 2779, 2888, 3176, 3724, 3962, 5054, 5377, 5558, 7448, 7543, 7924, 10108, 10754, 11116, 13867, 15086, 15848, 17689, 19453, 20216, 21508, 22232, 27734, 30172, 35378, 37639, 38906, 43016, 52801, 55468, 60344, 70756, 75278, 77812, 102163, 105602, 110936, 112351, 141512, 143317, 150556, 155624, 204326, 211204, 224702, 263473, 286634, 301112, 369607, 408652, 422408, 449404, 526946, 573268, 715141, 739214, 786457, 817304, 898808, 1003219, 1053892, 1146536, 1430282, 1478428, 1572914, 2006438, 2107784, 2134669, 2860564, 2956856, 3145828, 4012876, 4269338, 5005987, 5505199, 5721128, 6291656, 7022533, 8025752, 8538676, 10011974, 11010398, 14045066, 14942683, 17077352, 20023948, 22020796, 28090132, 29885366, 40047896, 40558711, 44041592, 56180264, 59770732, 81117422, 104598781, 119541464, 162234844, 209197562, 283910977, 324469688, 418395124, 567821954, 836790248, 1135643908, 1987376839, 2271287816, 3974753678, 7949507356, 15899014712]

約数ペア:

[(1, 15899014712), (2, 7949507356), (4, 3974753678), (7, 2271287816), (8, 1987376839), (14, 1135643908), (19, 836790248), (28, 567821954), (38, 418395124), (49, 324469688), (56, 283910977), (76, 209197562), (98, 162234844), (133, 119541464), (152, 104598781), (196, 81117422), (266, 59770732), (283, 56180264), (361, 44041592), (392, 40558711), (397, 40047896), (532, 29885366), (566, 28090132), (722, 22020796), (794, 20023948), (931, 17077352), (1064, 14942683), (1132, 14045066), (1444, 11010398), (1588, 10011974), (1862, 8538676), (1981, 8025752), (2264, 7022533), (2527, 6291656), (2779, 5721128), (2888, 5505199), (3176, 5005987), (3724, 4269338), (3962, 4012876), (5054, 3145828), (5377, 2956856), (5558, 2860564), (7448, 2134669), (7543, 2107784), (7924, 2006438), (10108, 1572914), (10754, 1478428), (11116, 1430282), (13867, 1146536), (15086, 1053892), (15848, 1003219), (17689, 898808), (19453, 817304), (20216, 786457), (21508, 739214), (22232, 715141), (27734, 573268), (30172, 526946), (35378, 449404), (37639, 422408), (38906, 408652), (43016, 369607), (52801, 301112), (55468, 286634), (60344, 263473), (70756, 224702), (75278, 211204), (77812, 204326), (102163, 155624), (105602, 150556), (110936, 143317), (112351, 141512)]