312173784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1174

約数の個数: 128

約数和(自身を含む): 943488000

約数和(自身を除く): 631314216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 107, 108, 117, 156, 214, 216, 234, 312, 321, 351, 428, 468, 642, 702, 856, 936, 963, 1039, 1284, 1391, 1404, 1926, 2078, 2568, 2782, 2808, 2889, 3117, 3852, 4156, 4173, 5564, 5778, 6234, 7704, 8312, 8346, 9351, 11128, 11556, 12468, 12519, 13507, 16692, 18702, 23112, 24936, 25038, 27014, 28053, 33384, 37404, 37557, 40521, 50076, 54028, 56106, 74808, 75114, 81042, 100152, 108056, 111173, 112212, 121563, 150228, 162084, 222346, 224424, 243126, 300456, 324168, 333519, 364689, 444692, 486252, 667038, 729378, 889384, 972504, 1000557, 1334076, 1445249, 1458756, 2001114, 2668152, 2890498, 2917512, 3001671, 4002228, 4335747, 5780996, 6003342, 8004456, 8671494, 11561992, 12006684, 13007241, 17342988, 24013368, 26014482, 34685976, 39021723, 52028964, 78043446, 104057928, 156086892, 312173784]

約数ペア:

[(1, 312173784), (2, 156086892), (3, 104057928), (4, 78043446), (6, 52028964), (8, 39021723), (9, 34685976), (12, 26014482), (13, 24013368), (18, 17342988), (24, 13007241), (26, 12006684), (27, 11561992), (36, 8671494), (39, 8004456), (52, 6003342), (54, 5780996), (72, 4335747), (78, 4002228), (104, 3001671), (107, 2917512), (108, 2890498), (117, 2668152), (156, 2001114), (214, 1458756), (216, 1445249), (234, 1334076), (312, 1000557), (321, 972504), (351, 889384), (428, 729378), (468, 667038), (642, 486252), (702, 444692), (856, 364689), (936, 333519), (963, 324168), (1039, 300456), (1284, 243126), (1391, 224424), (1404, 222346), (1926, 162084), (2078, 150228), (2568, 121563), (2782, 112212), (2808, 111173), (2889, 108056), (3117, 100152), (3852, 81042), (4156, 75114), (4173, 74808), (5564, 56106), (5778, 54028), (6234, 50076), (7704, 40521), (8312, 37557), (8346, 37404), (9351, 33384), (11128, 28053), (11556, 27014), (12468, 25038), (12519, 24936), (13507, 23112), (16692, 18702)]