42588487004

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1$

素因数の和:1568

約数の個数: 144

約数和(自身を含む): 95517918720

約数和(自身を除く): 52929431716

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 487, 532, 644, 874, 931, 974, 1021, 1127, 1748, 1862, 1948, 2042, 2254, 3059, 3409, 3724, 4084, 4508, 6118, 6818, 7147, 9253, 11201, 12236, 13636, 14294, 18506, 19399, 21413, 22402, 23483, 23863, 28588, 37012, 38798, 42826, 44804, 46966, 47726, 50029, 64771, 77596, 78407, 85652, 93932, 95452, 100058, 129542, 135793, 156814, 164381, 200116, 212819, 259084, 271586, 313628, 328762, 425638, 446177, 453397, 497227, 543172, 548849, 657524, 851276, 892354, 906794, 950551, 994454, 1097698, 1150667, 1489733, 1784708, 1813588, 1901102, 1988908, 2195396, 2301334, 2979466, 3123239, 3480589, 3802204, 4602668, 5958932, 6246478, 6961178, 9447313, 10428131, 11436221, 12492956, 13922356, 18894626, 20856262, 21862673, 22872442, 24364123, 37789252, 41712524, 43725346, 45744884, 48728246, 66131191, 80053547, 87450692, 97456492, 132262382, 160107094, 217288199, 264524764, 320214188, 434576398, 462918337, 560374829, 869152796, 925836674, 1120749658, 1521017393, 1851673348, 2241499316, 3042034786, 6084069572, 10647121751, 21294243502, 42588487004]

約数ペア:

[(1, 42588487004), (2, 21294243502), (4, 10647121751), (7, 6084069572), (14, 3042034786), (19, 2241499316), (23, 1851673348), (28, 1521017393), (38, 1120749658), (46, 925836674), (49, 869152796), (76, 560374829), (92, 462918337), (98, 434576398), (133, 320214188), (161, 264524764), (196, 217288199), (266, 160107094), (322, 132262382), (437, 97456492), (487, 87450692), (532, 80053547), (644, 66131191), (874, 48728246), (931, 45744884), (974, 43725346), (1021, 41712524), (1127, 37789252), (1748, 24364123), (1862, 22872442), (1948, 21862673), (2042, 20856262), (2254, 18894626), (3059, 13922356), (3409, 12492956), (3724, 11436221), (4084, 10428131), (4508, 9447313), (6118, 6961178), (6818, 6246478), (7147, 5958932), (9253, 4602668), (11201, 3802204), (12236, 3480589), (13636, 3123239), (14294, 2979466), (18506, 2301334), (19399, 2195396), (21413, 1988908), (22402, 1901102), (23483, 1813588), (23863, 1784708), (28588, 1489733), (37012, 1150667), (38798, 1097698), (42826, 994454), (44804, 950551), (46966, 906794), (47726, 892354), (50029, 851276), (64771, 657524), (77596, 548849), (78407, 543172), (85652, 497227), (93932, 453397), (95452, 446177), (100058, 425638), (129542, 328762), (135793, 313628), (156814, 271586), (164381, 259084), (200116, 212819)]