621697380336

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{348989}}^1$

素因数の和:349231

約数の個数: 120

約数和(自身を含む): 1772101422000

約数和(自身を除く): 1150404041664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 139, 144, 178, 267, 278, 356, 417, 534, 556, 712, 801, 834, 1068, 1112, 1251, 1424, 1602, 1668, 2136, 2224, 2502, 3204, 3336, 4272, 5004, 6408, 6672, 10008, 12371, 12816, 20016, 24742, 37113, 49484, 74226, 98968, 111339, 148452, 197936, 222678, 296904, 348989, 445356, 593808, 697978, 890712, 1046967, 1395956, 1781424, 2093934, 2791912, 3140901, 4187868, 5583824, 6281802, 8375736, 12563604, 16751472, 25127208, 31060021, 48509471, 50254416, 62120042, 93180063, 97018942, 124240084, 145528413, 186360126, 194037884, 248480168, 279540189, 291056826, 372720252, 388075768, 436585239, 496960336, 559080378, 582113652, 745440504, 776151536, 873170478, 1118160756, 1164227304, 1490881008, 1746340956, 2236321512, 2328454608, 3492681912, 4317342919, 4472643024, 6985363824, 8634685838, 12952028757, 17269371676, 25904057514, 34538743352, 38856086271, 51808115028, 69077486704, 77712172542, 103616230056, 155424345084, 207232460112, 310848690168, 621697380336]

約数ペア:

[(1, 621697380336), (2, 310848690168), (3, 207232460112), (4, 155424345084), (6, 103616230056), (8, 77712172542), (9, 69077486704), (12, 51808115028), (16, 38856086271), (18, 34538743352), (24, 25904057514), (36, 17269371676), (48, 12952028757), (72, 8634685838), (89, 6985363824), (139, 4472643024), (144, 4317342919), (178, 3492681912), (267, 2328454608), (278, 2236321512), (356, 1746340956), (417, 1490881008), (534, 1164227304), (556, 1118160756), (712, 873170478), (801, 776151536), (834, 745440504), (1068, 582113652), (1112, 559080378), (1251, 496960336), (1424, 436585239), (1602, 388075768), (1668, 372720252), (2136, 291056826), (2224, 279540189), (2502, 248480168), (3204, 194037884), (3336, 186360126), (4272, 145528413), (5004, 124240084), (6408, 97018942), (6672, 93180063), (10008, 62120042), (12371, 50254416), (12816, 48509471), (20016, 31060021), (24742, 25127208), (37113, 16751472), (49484, 12563604), (74226, 8375736), (98968, 6281802), (111339, 5583824), (148452, 4187868), (197936, 3140901), (222678, 2791912), (296904, 2093934), (348989, 1781424), (445356, 1395956), (593808, 1046967), (697978, 890712)]