331413732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 991186560

約数和(自身を除く): 659772828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 61, 76, 78, 94, 114, 117, 122, 141, 156, 169, 171, 183, 188, 228, 234, 244, 247, 282, 338, 342, 366, 423, 468, 494, 507, 549, 564, 611, 676, 684, 732, 741, 793, 846, 893, 988, 1014, 1098, 1159, 1222, 1482, 1521, 1586, 1692, 1786, 1833, 2028, 2196, 2223, 2318, 2379, 2444, 2679, 2867, 2964, 3042, 3172, 3211, 3477, 3572, 3666, 4446, 4636, 4758, 5358, 5499, 5734, 6084, 6422, 6954, 7137, 7332, 7943, 8037, 8601, 8892, 9516, 9633, 10309, 10431, 10716, 10998, 11468, 11609, 12844, 13908, 14274, 15067, 15886, 16074, 17202, 19266, 20618, 20862, 21996, 23218, 23829, 25803, 28548, 28899, 30134, 30927, 31772, 32148, 34404, 34827, 37271, 38532, 41236, 41724, 45201, 46436, 47658, 51606, 54473, 57798, 60268, 61854, 69654, 71487, 74542, 90402, 92781, 95316, 103212, 104481, 108946, 111813, 115596, 123708, 135603, 139308, 142974, 149084, 150917, 163419, 180804, 185562, 195871, 208962, 217892, 223626, 271206, 285948, 301834, 326838, 335439, 371124, 391742, 417924, 447252, 452751, 484523, 490257, 542412, 587613, 603668, 653676, 670878, 708149, 783484, 905502, 969046, 980514, 1175226, 1341756, 1358253, 1416298, 1453569, 1762839, 1811004, 1938092, 1961028, 2124447, 2350452, 2716506, 2832596, 2907138, 3525678, 4248894, 4360707, 5433012, 5814276, 6373341, 7051356, 8497788, 8721414, 9205937, 12746682, 17442828, 18411874, 25493364, 27617811, 36823748, 55235622, 82853433, 110471244, 165706866, 331413732]

約数ペア:

[(1, 331413732), (2, 165706866), (3, 110471244), (4, 82853433), (6, 55235622), (9, 36823748), (12, 27617811), (13, 25493364), (18, 18411874), (19, 17442828), (26, 12746682), (36, 9205937), (38, 8721414), (39, 8497788), (47, 7051356), (52, 6373341), (57, 5814276), (61, 5433012), (76, 4360707), (78, 4248894), (94, 3525678), (114, 2907138), (117, 2832596), (122, 2716506), (141, 2350452), (156, 2124447), (169, 1961028), (171, 1938092), (183, 1811004), (188, 1762839), (228, 1453569), (234, 1416298), (244, 1358253), (247, 1341756), (282, 1175226), (338, 980514), (342, 969046), (366, 905502), (423, 783484), (468, 708149), (494, 670878), (507, 653676), (549, 603668), (564, 587613), (611, 542412), (676, 490257), (684, 484523), (732, 452751), (741, 447252), (793, 417924), (846, 391742), (893, 371124), (988, 335439), (1014, 326838), (1098, 301834), (1159, 285948), (1222, 271206), (1482, 223626), (1521, 217892), (1586, 208962), (1692, 195871), (1786, 185562), (1833, 180804), (2028, 163419), (2196, 150917), (2223, 149084), (2318, 142974), (2379, 139308), (2444, 135603), (2679, 123708), (2867, 115596), (2964, 111813), (3042, 108946), (3172, 104481), (3211, 103212), (3477, 95316), (3572, 92781), (3666, 90402), (4446, 74542), (4636, 71487), (4758, 69654), (5358, 61854), (5499, 60268), (5734, 57798), (6084, 54473), (6422, 51606), (6954, 47658), (7137, 46436), (7332, 45201), (7943, 41724), (8037, 41236), (8601, 38532), (8892, 37271), (9516, 34827), (9633, 34404), (10309, 32148), (10431, 31772), (10716, 30927), (10998, 30134), (11468, 28899), (11609, 28548), (12844, 25803), (13908, 23829), (14274, 23218), (15067, 21996), (15886, 20862), (16074, 20618), (17202, 19266)]