670281456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{46703}}^1$

素因数の和:46750

約数の個数: 80

約数和(自身を含む): 1945875456

約数和(自身を除く): 1275594000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 46703, 93406, 140109, 186812, 280218, 373624, 560436, 607139, 747248, 1074169, 1120872, 1214278, 1821417, 2148338, 2241744, 2428556, 3222507, 3642834, 4296676, 4857112, 6445014, 7285668, 8593352, 9714224, 12890028, 13964197, 14571336, 17186704, 25780056, 27928394, 29142672, 41892591, 51560112, 55856788, 83785182, 111713576, 167570364, 223427152, 335140728, 670281456]

約数ペア:

[(1, 670281456), (2, 335140728), (3, 223427152), (4, 167570364), (6, 111713576), (8, 83785182), (12, 55856788), (13, 51560112), (16, 41892591), (23, 29142672), (24, 27928394), (26, 25780056), (39, 17186704), (46, 14571336), (48, 13964197), (52, 12890028), (69, 9714224), (78, 8593352), (92, 7285668), (104, 6445014), (138, 4857112), (156, 4296676), (184, 3642834), (208, 3222507), (276, 2428556), (299, 2241744), (312, 2148338), (368, 1821417), (552, 1214278), (598, 1120872), (624, 1074169), (897, 747248), (1104, 607139), (1196, 560436), (1794, 373624), (2392, 280218), (3588, 186812), (4784, 140109), (7176, 93406), (14352, 46703)]