19045207728

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{5647}}^1$

素因数の和:5912

約数の個数: 160

約数和(自身を含む): 56420357120

約数和(自身を除く): 37375149392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 211, 216, 222, 296, 333, 422, 432, 444, 592, 633, 666, 844, 888, 999, 1266, 1332, 1688, 1776, 1899, 1998, 2532, 2664, 3376, 3798, 3996, 5064, 5328, 5647, 5697, 7596, 7807, 7992, 10128, 11294, 11394, 15192, 15614, 15984, 16941, 22588, 22788, 23421, 30384, 31228, 33882, 45176, 45576, 46842, 50823, 62456, 67764, 70263, 90352, 91152, 93684, 101646, 124912, 135528, 140526, 152469, 187368, 203292, 208939, 210789, 271056, 281052, 304938, 374736, 406584, 417878, 421578, 562104, 609876, 626817, 813168, 835756, 843156, 1124208, 1191517, 1219752, 1253634, 1671512, 1686312, 1880451, 2383034, 2439504, 2507268, 3343024, 3372624, 3574551, 3760902, 4766068, 5014536, 5641353, 7149102, 7521804, 9532136, 10029072, 10723653, 11282706, 14298204, 15043608, 19064272, 21447306, 22565412, 28596408, 30087216, 32170959, 42894612, 44086129, 45130824, 57192816, 64341918, 85789224, 88172258, 90261648, 128683836, 132258387, 171578448, 176344516, 257367672, 264516774, 352689032, 396775161, 514735344, 529033548, 705378064, 793550322, 1058067096, 1190325483, 1587100644, 2116134192, 2380650966, 3174201288, 4761301932, 6348402576, 9522603864, 19045207728]

約数ペア:

[(1, 19045207728), (2, 9522603864), (3, 6348402576), (4, 4761301932), (6, 3174201288), (8, 2380650966), (9, 2116134192), (12, 1587100644), (16, 1190325483), (18, 1058067096), (24, 793550322), (27, 705378064), (36, 529033548), (37, 514735344), (48, 396775161), (54, 352689032), (72, 264516774), (74, 257367672), (108, 176344516), (111, 171578448), (144, 132258387), (148, 128683836), (211, 90261648), (216, 88172258), (222, 85789224), (296, 64341918), (333, 57192816), (422, 45130824), (432, 44086129), (444, 42894612), (592, 32170959), (633, 30087216), (666, 28596408), (844, 22565412), (888, 21447306), (999, 19064272), (1266, 15043608), (1332, 14298204), (1688, 11282706), (1776, 10723653), (1899, 10029072), (1998, 9532136), (2532, 7521804), (2664, 7149102), (3376, 5641353), (3798, 5014536), (3996, 4766068), (5064, 3760902), (5328, 3574551), (5647, 3372624), (5697, 3343024), (7596, 2507268), (7807, 2439504), (7992, 2383034), (10128, 1880451), (11294, 1686312), (11394, 1671512), (15192, 1253634), (15614, 1219752), (15984, 1191517), (16941, 1124208), (22588, 843156), (22788, 835756), (23421, 813168), (30384, 626817), (31228, 609876), (33882, 562104), (45176, 421578), (45576, 417878), (46842, 406584), (50823, 374736), (62456, 304938), (67764, 281052), (70263, 271056), (90352, 210789), (91152, 208939), (93684, 203292), (101646, 187368), (124912, 152469), (135528, 140526)]