253997136

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3409

約数の個数: 120

約数和(自身を含む): 777164544

約数和(自身を除く): 523167408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 3347, 4216, 4464, 4743, 6324, 6694, 8432, 9486, 10041, 12648, 13388, 18972, 20082, 25296, 26776, 30123, 37944, 40164, 53552, 56899, 60246, 75888, 80328, 103757, 113798, 120492, 160656, 170697, 207514, 227596, 240984, 311271, 341394, 415028, 455192, 481968, 512091, 622542, 682788, 830056, 910384, 933813, 1024182, 1245084, 1365576, 1660112, 1763869, 1867626, 2048364, 2490168, 2731152, 3527738, 3735252, 4096728, 4980336, 5291607, 7055476, 7470504, 8193456, 10583214, 14110952, 14941008, 15874821, 21166428, 28221904, 31749642, 42332856, 63499284, 84665712, 126998568, 253997136]

約数ペア:

[(1, 253997136), (2, 126998568), (3, 84665712), (4, 63499284), (6, 42332856), (8, 31749642), (9, 28221904), (12, 21166428), (16, 15874821), (17, 14941008), (18, 14110952), (24, 10583214), (31, 8193456), (34, 7470504), (36, 7055476), (48, 5291607), (51, 4980336), (62, 4096728), (68, 3735252), (72, 3527738), (93, 2731152), (102, 2490168), (124, 2048364), (136, 1867626), (144, 1763869), (153, 1660112), (186, 1365576), (204, 1245084), (248, 1024182), (272, 933813), (279, 910384), (306, 830056), (372, 682788), (408, 622542), (496, 512091), (527, 481968), (558, 455192), (612, 415028), (744, 341394), (816, 311271), (1054, 240984), (1116, 227596), (1224, 207514), (1488, 170697), (1581, 160656), (2108, 120492), (2232, 113798), (2448, 103757), (3162, 80328), (3347, 75888), (4216, 60246), (4464, 56899), (4743, 53552), (6324, 40164), (6694, 37944), (8432, 30123), (9486, 26776), (10041, 25296), (12648, 20082), (13388, 18972)]