28227648672

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{3967}}^1$

素因数の和:4811

約数の個数: 144

約数和(自身を含む): 82986688512

約数和(自身を除く): 54759039840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 797, 992, 1116, 1488, 1594, 2232, 2391, 2976, 3188, 3967, 4464, 4782, 6376, 7173, 7934, 8928, 9564, 11901, 12752, 14346, 15868, 19128, 23802, 24707, 25504, 28692, 31736, 35703, 38256, 47604, 49414, 57384, 63472, 71406, 74121, 76512, 95208, 98828, 114768, 122977, 126944, 142812, 148242, 190416, 197656, 222363, 229536, 245954, 285624, 296484, 368931, 380832, 395312, 444726, 491908, 571248, 592968, 737862, 790624, 889452, 983816, 1106793, 1142496, 1185936, 1475724, 1778904, 1967632, 2213586, 2371872, 2951448, 3161699, 3557808, 3935264, 4427172, 5902896, 6323398, 7115616, 8854344, 9485097, 11805792, 12646796, 17708688, 18970194, 25293592, 28455291, 35417376, 37940388, 50587184, 56910582, 75880776, 98012669, 101174368, 113821164, 151761552, 196025338, 227642328, 294038007, 303523104, 392050676, 455284656, 588076014, 784101352, 882114021, 910569312, 1176152028, 1568202704, 1764228042, 2352304056, 3136405408, 3528456084, 4704608112, 7056912168, 9409216224, 14113824336, 28227648672]

約数ペア:

[(1, 28227648672), (2, 14113824336), (3, 9409216224), (4, 7056912168), (6, 4704608112), (8, 3528456084), (9, 3136405408), (12, 2352304056), (16, 1764228042), (18, 1568202704), (24, 1176152028), (31, 910569312), (32, 882114021), (36, 784101352), (48, 588076014), (62, 455284656), (72, 392050676), (93, 303523104), (96, 294038007), (124, 227642328), (144, 196025338), (186, 151761552), (248, 113821164), (279, 101174368), (288, 98012669), (372, 75880776), (496, 56910582), (558, 50587184), (744, 37940388), (797, 35417376), (992, 28455291), (1116, 25293592), (1488, 18970194), (1594, 17708688), (2232, 12646796), (2391, 11805792), (2976, 9485097), (3188, 8854344), (3967, 7115616), (4464, 6323398), (4782, 5902896), (6376, 4427172), (7173, 3935264), (7934, 3557808), (8928, 3161699), (9564, 2951448), (11901, 2371872), (12752, 2213586), (14346, 1967632), (15868, 1778904), (19128, 1475724), (23802, 1185936), (24707, 1142496), (25504, 1106793), (28692, 983816), (31736, 889452), (35703, 790624), (38256, 737862), (47604, 592968), (49414, 571248), (57384, 491908), (63472, 444726), (71406, 395312), (74121, 380832), (76512, 368931), (95208, 296484), (98828, 285624), (114768, 245954), (122977, 229536), (126944, 222363), (142812, 197656), (148242, 190416)]