1781149540056

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{54013}}^1$

素因数の和:54529

約数の個数: 128

約数和(自身を含む): 4646068224000

約数和(自身を除く): 2864918683944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 349, 372, 381, 508, 698, 744, 762, 1016, 1047, 1396, 1524, 2094, 2792, 3048, 3937, 4188, 7874, 8376, 10819, 11811, 15748, 21638, 23622, 31496, 32457, 43276, 44323, 47244, 54013, 64914, 86552, 88646, 94488, 108026, 129828, 132969, 162039, 177292, 216052, 259656, 265938, 324078, 354584, 432104, 531876, 648156, 1063752, 1296312, 1374013, 1674403, 2748026, 3348806, 4122039, 5023209, 5496052, 6697612, 6859651, 8244078, 10046418, 10992104, 13395224, 13719302, 16488156, 18850537, 20092836, 20578953, 27438604, 32976312, 37701074, 40185672, 41157906, 54877208, 56551611, 75402148, 82315812, 113103222, 150804296, 164631624, 212649181, 226206444, 425298362, 452412888, 584366647, 637947543, 850596724, 1168733294, 1275895086, 1701193448, 1753099941, 2337466588, 2394018199, 2551790172, 3506199882, 4674933176, 4788036398, 5103580344, 7012399764, 7182054597, 9576072796, 14024799528, 14364109194, 19152145592, 28728218388, 57456436776, 74214564169, 148429128338, 222643692507, 296858256676, 445287385014, 593716513352, 890574770028, 1781149540056]

約数ペア:

[(1, 1781149540056), (2, 890574770028), (3, 593716513352), (4, 445287385014), (6, 296858256676), (8, 222643692507), (12, 148429128338), (24, 74214564169), (31, 57456436776), (62, 28728218388), (93, 19152145592), (124, 14364109194), (127, 14024799528), (186, 9576072796), (248, 7182054597), (254, 7012399764), (349, 5103580344), (372, 4788036398), (381, 4674933176), (508, 3506199882), (698, 2551790172), (744, 2394018199), (762, 2337466588), (1016, 1753099941), (1047, 1701193448), (1396, 1275895086), (1524, 1168733294), (2094, 850596724), (2792, 637947543), (3048, 584366647), (3937, 452412888), (4188, 425298362), (7874, 226206444), (8376, 212649181), (10819, 164631624), (11811, 150804296), (15748, 113103222), (21638, 82315812), (23622, 75402148), (31496, 56551611), (32457, 54877208), (43276, 41157906), (44323, 40185672), (47244, 37701074), (54013, 32976312), (64914, 27438604), (86552, 20578953), (88646, 20092836), (94488, 18850537), (108026, 16488156), (129828, 13719302), (132969, 13395224), (162039, 10992104), (177292, 10046418), (216052, 8244078), (259656, 6859651), (265938, 6697612), (324078, 5496052), (354584, 5023209), (432104, 4122039), (531876, 3348806), (648156, 2748026), (1063752, 1674403), (1296312, 1374013)]