2249761644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 6269038048

約数和(自身を除く): 4019276404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 157, 201, 234, 268, 314, 402, 457, 468, 471, 603, 628, 804, 871, 914, 942, 1206, 1371, 1413, 1742, 1828, 1884, 2041, 2412, 2613, 2742, 2826, 3484, 4082, 4113, 5226, 5484, 5652, 5941, 6123, 7839, 8164, 8226, 10452, 10519, 11882, 12246, 15678, 16452, 17823, 18369, 21038, 23764, 24492, 30619, 31356, 31557, 35646, 36738, 42076, 53469, 61238, 63114, 71292, 71749, 73476, 91857, 94671, 106938, 122476, 126228, 136747, 143498, 183714, 189342, 213876, 215247, 273494, 275571, 286996, 367428, 378684, 398047, 410241, 430494, 546988, 551142, 645741, 796094, 820482, 860988, 932737, 1102284, 1194141, 1230723, 1291482, 1592188, 1640964, 1865474, 2388282, 2461446, 2582964, 2798211, 3582423, 3730948, 4776564, 4807183, 4922892, 5596422, 7164846, 8394633, 9614366, 11192844, 14329692, 14421549, 16789266, 19228732, 28843098, 33578532, 43264647, 57686196, 62493379, 86529294, 124986758, 173058588, 187480137, 249973516, 374960274, 562440411, 749920548, 1124880822, 2249761644]

約数ペア:

[(1, 2249761644), (2, 1124880822), (3, 749920548), (4, 562440411), (6, 374960274), (9, 249973516), (12, 187480137), (13, 173058588), (18, 124986758), (26, 86529294), (36, 62493379), (39, 57686196), (52, 43264647), (67, 33578532), (78, 28843098), (117, 19228732), (134, 16789266), (156, 14421549), (157, 14329692), (201, 11192844), (234, 9614366), (268, 8394633), (314, 7164846), (402, 5596422), (457, 4922892), (468, 4807183), (471, 4776564), (603, 3730948), (628, 3582423), (804, 2798211), (871, 2582964), (914, 2461446), (942, 2388282), (1206, 1865474), (1371, 1640964), (1413, 1592188), (1742, 1291482), (1828, 1230723), (1884, 1194141), (2041, 1102284), (2412, 932737), (2613, 860988), (2742, 820482), (2826, 796094), (3484, 645741), (4082, 551142), (4113, 546988), (5226, 430494), (5484, 410241), (5652, 398047), (5941, 378684), (6123, 367428), (7839, 286996), (8164, 275571), (8226, 273494), (10452, 215247), (10519, 213876), (11882, 189342), (12246, 183714), (15678, 143498), (16452, 136747), (17823, 126228), (18369, 122476), (21038, 106938), (23764, 94671), (24492, 91857), (30619, 73476), (31356, 71749), (31557, 71292), (35646, 63114), (36738, 61238), (42076, 53469)]