374986612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 950781888

約数和(自身を除く): 575795276

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 68, 77, 91, 98, 119, 143, 154, 182, 187, 196, 221, 238, 286, 308, 364, 374, 442, 476, 539, 572, 637, 748, 787, 833, 884, 1001, 1078, 1274, 1309, 1547, 1574, 1666, 2002, 2156, 2431, 2548, 2618, 3094, 3148, 3332, 4004, 4862, 5236, 5509, 6188, 7007, 8657, 9163, 9724, 10231, 10829, 11018, 13379, 14014, 17017, 17314, 18326, 20462, 21658, 22036, 26758, 28028, 34034, 34628, 36652, 38563, 40924, 43316, 53516, 60599, 68068, 71617, 77126, 93653, 112541, 119119, 121198, 143234, 147169, 154252, 173927, 187306, 225082, 238238, 242396, 286468, 294338, 347854, 374612, 424193, 450164, 476476, 501319, 588676, 655571, 695708, 787787, 848386, 1002638, 1030183, 1217489, 1311142, 1575574, 1696772, 1913197, 2005276, 2060366, 2434978, 2622284, 3151148, 3826394, 4120732, 4869956, 5514509, 7211281, 7652788, 8522423, 11029018, 13392379, 14422562, 17044846, 22058036, 26784758, 28845124, 34089692, 53569516, 93746653, 187493306, 374986612]

約数ペア:

[(1, 374986612), (2, 187493306), (4, 93746653), (7, 53569516), (11, 34089692), (13, 28845124), (14, 26784758), (17, 22058036), (22, 17044846), (26, 14422562), (28, 13392379), (34, 11029018), (44, 8522423), (49, 7652788), (52, 7211281), (68, 5514509), (77, 4869956), (91, 4120732), (98, 3826394), (119, 3151148), (143, 2622284), (154, 2434978), (182, 2060366), (187, 2005276), (196, 1913197), (221, 1696772), (238, 1575574), (286, 1311142), (308, 1217489), (364, 1030183), (374, 1002638), (442, 848386), (476, 787787), (539, 695708), (572, 655571), (637, 588676), (748, 501319), (787, 476476), (833, 450164), (884, 424193), (1001, 374612), (1078, 347854), (1274, 294338), (1309, 286468), (1547, 242396), (1574, 238238), (1666, 225082), (2002, 187306), (2156, 173927), (2431, 154252), (2548, 147169), (2618, 143234), (3094, 121198), (3148, 119119), (3332, 112541), (4004, 93653), (4862, 77126), (5236, 71617), (5509, 68068), (6188, 60599), (7007, 53516), (8657, 43316), (9163, 40924), (9724, 38563), (10231, 36652), (10829, 34628), (11018, 34034), (13379, 28028), (14014, 26758), (17017, 22036), (17314, 21658), (18326, 20462)]