28949147208

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1$

素因数の和:2924

約数の個数: 192

約数和(自身を含む): 83140200000

約数和(自身を除く): 54191052792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 59, 67, 72, 74, 111, 118, 134, 148, 177, 201, 222, 236, 268, 296, 333, 354, 402, 444, 472, 531, 536, 603, 666, 708, 804, 888, 1062, 1206, 1332, 1416, 1608, 2124, 2183, 2412, 2479, 2664, 2749, 3953, 4248, 4366, 4824, 4958, 5498, 6549, 7437, 7906, 8247, 8732, 9916, 10996, 11859, 13098, 14874, 15812, 16494, 17464, 19647, 19832, 21992, 22311, 23718, 24741, 26196, 29748, 31624, 32988, 35577, 39294, 44622, 47436, 49482, 52392, 59496, 65976, 71154, 78588, 89244, 94872, 98964, 101713, 142308, 146261, 157176, 162191, 178488, 184183, 197928, 203426, 284616, 292522, 305139, 324382, 368366, 406852, 438783, 486573, 552549, 585044, 610278, 648764, 736732, 813704, 877566, 915417, 973146, 1105098, 1170088, 1220556, 1297528, 1316349, 1459719, 1473464, 1657647, 1755132, 1830834, 1946292, 2210196, 2441112, 2632698, 2919438, 3315294, 3510264, 3661668, 3892584, 4420392, 5265396, 5838876, 6001067, 6630588, 6814771, 7323336, 10530792, 10866797, 11677752, 12002134, 13261176, 13629542, 18003201, 20444313, 21733594, 24004268, 27259084, 32600391, 36006402, 40888626, 43467188, 48008536, 54009603, 54518168, 61332939, 65200782, 72012804, 81777252, 86934376, 97801173, 108019206, 122665878, 130401564, 144025608, 163554504, 195602346, 216038412, 245331756, 260803128, 391204692, 402071489, 432076824, 490663512, 782409384, 804142978, 1206214467, 1608285956, 2412428934, 3216571912, 3618643401, 4824857868, 7237286802, 9649715736, 14474573604, 28949147208]

約数ペア:

[(1, 28949147208), (2, 14474573604), (3, 9649715736), (4, 7237286802), (6, 4824857868), (8, 3618643401), (9, 3216571912), (12, 2412428934), (18, 1608285956), (24, 1206214467), (36, 804142978), (37, 782409384), (59, 490663512), (67, 432076824), (72, 402071489), (74, 391204692), (111, 260803128), (118, 245331756), (134, 216038412), (148, 195602346), (177, 163554504), (201, 144025608), (222, 130401564), (236, 122665878), (268, 108019206), (296, 97801173), (333, 86934376), (354, 81777252), (402, 72012804), (444, 65200782), (472, 61332939), (531, 54518168), (536, 54009603), (603, 48008536), (666, 43467188), (708, 40888626), (804, 36006402), (888, 32600391), (1062, 27259084), (1206, 24004268), (1332, 21733594), (1416, 20444313), (1608, 18003201), (2124, 13629542), (2183, 13261176), (2412, 12002134), (2479, 11677752), (2664, 10866797), (2749, 10530792), (3953, 7323336), (4248, 6814771), (4366, 6630588), (4824, 6001067), (4958, 5838876), (5498, 5265396), (6549, 4420392), (7437, 3892584), (7906, 3661668), (8247, 3510264), (8732, 3315294), (9916, 2919438), (10996, 2632698), (11859, 2441112), (13098, 2210196), (14874, 1946292), (15812, 1830834), (16494, 1755132), (17464, 1657647), (19647, 1473464), (19832, 1459719), (21992, 1316349), (22311, 1297528), (23718, 1220556), (24741, 1170088), (26196, 1105098), (29748, 973146), (31624, 915417), (32988, 877566), (35577, 813704), (39294, 736732), (44622, 648764), (47436, 610278), (49482, 585044), (52392, 552549), (59496, 486573), (65976, 438783), (71154, 406852), (78588, 368366), (89244, 324382), (94872, 305139), (98964, 292522), (101713, 284616), (142308, 203426), (146261, 197928), (157176, 184183), (162191, 178488)]