17828725392

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:646

約数の個数: 240

約数和(自身を含む): 53451340800

約数和(自身を除く): 35622615408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 109, 114, 144, 152, 171, 191, 218, 228, 304, 313, 327, 342, 382, 436, 456, 573, 626, 654, 684, 764, 872, 912, 939, 981, 1146, 1252, 1308, 1368, 1528, 1719, 1744, 1878, 1962, 2071, 2292, 2504, 2616, 2736, 2817, 3056, 3438, 3629, 3756, 3924, 4142, 4584, 5008, 5232, 5634, 5947, 6213, 6876, 7258, 7512, 7848, 8284, 9168, 10887, 11268, 11894, 12426, 13752, 14516, 15024, 15696, 16568, 17841, 18639, 20819, 21774, 22536, 23788, 24852, 27504, 29032, 32661, 33136, 34117, 35682, 37278, 41638, 43548, 45072, 47576, 49704, 53523, 58064, 59783, 62457, 65322, 68234, 71364, 74556, 83276, 87096, 95152, 99408, 102351, 107046, 119566, 124914, 130644, 136468, 142728, 149112, 166552, 174192, 179349, 187371, 204702, 214092, 239132, 249828, 261288, 272936, 285456, 298224, 307053, 333104, 358698, 374742, 395561, 409404, 428184, 478264, 499656, 522576, 538047, 545872, 614106, 648223, 717396, 749484, 791122, 818808, 856368, 956528, 999312, 1076094, 1135877, 1186683, 1228212, 1296446, 1434792, 1498968, 1582244, 1637616, 1944669, 2152188, 2271754, 2373366, 2456424, 2592892, 2869584, 2997936, 3164488, 3407631, 3560049, 3889338, 4304376, 4543508, 4746732, 4912848, 5185784, 5834007, 6328976, 6516347, 6815262, 7120098, 7778676, 8608752, 9087016, 9493464, 10222893, 10371568, 11668014, 13032694, 13630524, 14240196, 15557352, 18174032, 18986928, 19549041, 20445786, 23336028, 26065388, 27261048, 28480392, 31114704, 39098082, 40891572, 46672056, 52130776, 54522096, 56960784, 58647123, 78196164, 81783144, 93344112, 104261552, 117294246, 123810593, 156392328, 163566288, 234588492, 247621186, 312784656, 371431779, 469176984, 495242372, 742863558, 938353968, 990484744, 1114295337, 1485727116, 1980969488, 2228590674, 2971454232, 4457181348, 5942908464, 8914362696, 17828725392]

約数ペア:

[(1, 17828725392), (2, 8914362696), (3, 5942908464), (4, 4457181348), (6, 2971454232), (8, 2228590674), (9, 1980969488), (12, 1485727116), (16, 1114295337), (18, 990484744), (19, 938353968), (24, 742863558), (36, 495242372), (38, 469176984), (48, 371431779), (57, 312784656), (72, 247621186), (76, 234588492), (109, 163566288), (114, 156392328), (144, 123810593), (152, 117294246), (171, 104261552), (191, 93344112), (218, 81783144), (228, 78196164), (304, 58647123), (313, 56960784), (327, 54522096), (342, 52130776), (382, 46672056), (436, 40891572), (456, 39098082), (573, 31114704), (626, 28480392), (654, 27261048), (684, 26065388), (764, 23336028), (872, 20445786), (912, 19549041), (939, 18986928), (981, 18174032), (1146, 15557352), (1252, 14240196), (1308, 13630524), (1368, 13032694), (1528, 11668014), (1719, 10371568), (1744, 10222893), (1878, 9493464), (1962, 9087016), (2071, 8608752), (2292, 7778676), (2504, 7120098), (2616, 6815262), (2736, 6516347), (2817, 6328976), (3056, 5834007), (3438, 5185784), (3629, 4912848), (3756, 4746732), (3924, 4543508), (4142, 4304376), (4584, 3889338), (5008, 3560049), (5232, 3407631), (5634, 3164488), (5947, 2997936), (6213, 2869584), (6876, 2592892), (7258, 2456424), (7512, 2373366), (7848, 2271754), (8284, 2152188), (9168, 1944669), (10887, 1637616), (11268, 1582244), (11894, 1498968), (12426, 1434792), (13752, 1296446), (14516, 1228212), (15024, 1186683), (15696, 1135877), (16568, 1076094), (17841, 999312), (18639, 956528), (20819, 856368), (21774, 818808), (22536, 791122), (23788, 749484), (24852, 717396), (27504, 648223), (29032, 614106), (32661, 545872), (33136, 538047), (34117, 522576), (35682, 499656), (37278, 478264), (41638, 428184), (43548, 409404), (45072, 395561), (47576, 374742), (49704, 358698), (53523, 333104), (58064, 307053), (59783, 298224), (62457, 285456), (65322, 272936), (68234, 261288), (71364, 249828), (74556, 239132), (83276, 214092), (87096, 204702), (95152, 187371), (99408, 179349), (102351, 174192), (107046, 166552), (119566, 149112), (124914, 142728), (130644, 136468)]