28854044784

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4463}}^1$

素因数の和:4652

約数の個数: 240

約数和(自身を含む): 90669196800

約数和(自身を除く): 61815152016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 139, 144, 152, 153, 171, 204, 228, 272, 278, 304, 306, 323, 342, 408, 417, 456, 556, 612, 646, 684, 816, 834, 912, 969, 1112, 1224, 1251, 1292, 1368, 1668, 1938, 2224, 2363, 2448, 2502, 2584, 2641, 2736, 2907, 3336, 3876, 4463, 4726, 5004, 5168, 5282, 5814, 6672, 7089, 7752, 7923, 8926, 9452, 10008, 10564, 11628, 13389, 14178, 15504, 15846, 17852, 18904, 20016, 21128, 21267, 23256, 23769, 26778, 28356, 31692, 35704, 37808, 40167, 42256, 42534, 44897, 46512, 47538, 53556, 56712, 63384, 71408, 75871, 80334, 84797, 85068, 89794, 95076, 107112, 113424, 126768, 134691, 151742, 160668, 169594, 170136, 179588, 190152, 214224, 227613, 254391, 269382, 303484, 321336, 339188, 340272, 359176, 380304, 404073, 455226, 508782, 538764, 606968, 620357, 642672, 678376, 682839, 718352, 763173, 808146, 910452, 1017564, 1077528, 1213936, 1240714, 1356752, 1365678, 1441549, 1526346, 1616292, 1820904, 1861071, 2035128, 2155056, 2481428, 2731356, 2883098, 3052692, 3232584, 3641808, 3722142, 4070256, 4324647, 4962856, 5462712, 5583213, 5766196, 6105384, 6465168, 7444284, 8649294, 9925712, 10546069, 10925424, 11166426, 11532392, 11786783, 12210768, 12973941, 14888568, 17298588, 21092138, 22332852, 23064784, 23573566, 25947882, 29777136, 31638207, 34597176, 35360349, 42184276, 44665704, 47147132, 51895764, 63276414, 69194352, 70720698, 84368552, 89331408, 94294264, 94914621, 103791528, 106081047, 126552828, 141441396, 168737104, 188588528, 189829242, 200375311, 207583056, 212162094, 253105656, 282882792, 379658484, 400750622, 424324188, 506211312, 565765584, 601125933, 759316968, 801501244, 848648376, 1202251866, 1518633936, 1603002488, 1697296752, 1803377799, 2404503732, 3206004976, 3606755598, 4809007464, 7213511196, 9618014928, 14427022392, 28854044784]

約数ペア:

[(1, 28854044784), (2, 14427022392), (3, 9618014928), (4, 7213511196), (6, 4809007464), (8, 3606755598), (9, 3206004976), (12, 2404503732), (16, 1803377799), (17, 1697296752), (18, 1603002488), (19, 1518633936), (24, 1202251866), (34, 848648376), (36, 801501244), (38, 759316968), (48, 601125933), (51, 565765584), (57, 506211312), (68, 424324188), (72, 400750622), (76, 379658484), (102, 282882792), (114, 253105656), (136, 212162094), (139, 207583056), (144, 200375311), (152, 189829242), (153, 188588528), (171, 168737104), (204, 141441396), (228, 126552828), (272, 106081047), (278, 103791528), (304, 94914621), (306, 94294264), (323, 89331408), (342, 84368552), (408, 70720698), (417, 69194352), (456, 63276414), (556, 51895764), (612, 47147132), (646, 44665704), (684, 42184276), (816, 35360349), (834, 34597176), (912, 31638207), (969, 29777136), (1112, 25947882), (1224, 23573566), (1251, 23064784), (1292, 22332852), (1368, 21092138), (1668, 17298588), (1938, 14888568), (2224, 12973941), (2363, 12210768), (2448, 11786783), (2502, 11532392), (2584, 11166426), (2641, 10925424), (2736, 10546069), (2907, 9925712), (3336, 8649294), (3876, 7444284), (4463, 6465168), (4726, 6105384), (5004, 5766196), (5168, 5583213), (5282, 5462712), (5814, 4962856), (6672, 4324647), (7089, 4070256), (7752, 3722142), (7923, 3641808), (8926, 3232584), (9452, 3052692), (10008, 2883098), (10564, 2731356), (11628, 2481428), (13389, 2155056), (14178, 2035128), (15504, 1861071), (15846, 1820904), (17852, 1616292), (18904, 1526346), (20016, 1441549), (21128, 1365678), (21267, 1356752), (23256, 1240714), (23769, 1213936), (26778, 1077528), (28356, 1017564), (31692, 910452), (35704, 808146), (37808, 763173), (40167, 718352), (42256, 682839), (42534, 678376), (44897, 642672), (46512, 620357), (47538, 606968), (53556, 538764), (56712, 508782), (63384, 455226), (71408, 404073), (75871, 380304), (80334, 359176), (84797, 340272), (85068, 339188), (89794, 321336), (95076, 303484), (107112, 269382), (113424, 254391), (126768, 227613), (134691, 214224), (151742, 190152), (160668, 179588), (169594, 170136)]