287886226068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2131}}^1\times {\mathrm{2341}}^1$

素因数の和:4718

約数の個数: 144

約数和(自身を含む): 836052031360

約数和(自身を除く): 548165805292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2131, 2341, 2748, 3206, 4122, 4262, 4682, 4809, 6393, 6412, 7023, 8244, 8524, 9364, 9618, 12786, 14046, 14427, 14917, 16387, 19179, 19236, 21069, 25572, 28092, 28854, 29834, 32774, 38358, 42138, 44751, 49161, 57708, 59668, 65548, 76716, 84276, 89502, 98322, 134253, 147483, 179004, 196644, 268506, 294966, 487999, 536089, 537012, 589932, 975998, 1072178, 1463997, 1608267, 1951996, 2144356, 2927994, 3216534, 3415993, 3752623, 4391991, 4824801, 4988671, 5855988, 6433068, 6831986, 7505246, 8783982, 9649602, 9977342, 10247979, 11257869, 13663972, 14966013, 15010492, 17567964, 19299204, 19954684, 20495958, 22515738, 29932026, 30743937, 33773607, 34920697, 40991916, 44898039, 45031476, 59864052, 61487874, 67547214, 69841394, 89796078, 104762091, 122975748, 135094428, 139682788, 179592156, 209524182, 314286273, 419048364, 628572546, 1142405659, 1257145092, 2284811318, 3427216977, 4569622636, 6854433954, 7996839613, 10281650931, 13708867908, 15993679226, 20563301862, 23990518839, 31987358452, 41126603724, 47981037678, 71971556517, 95962075356, 143943113034, 287886226068]

約数ペア:

[(1, 287886226068), (2, 143943113034), (3, 95962075356), (4, 71971556517), (6, 47981037678), (7, 41126603724), (9, 31987358452), (12, 23990518839), (14, 20563301862), (18, 15993679226), (21, 13708867908), (28, 10281650931), (36, 7996839613), (42, 6854433954), (63, 4569622636), (84, 3427216977), (126, 2284811318), (229, 1257145092), (252, 1142405659), (458, 628572546), (687, 419048364), (916, 314286273), (1374, 209524182), (1603, 179592156), (2061, 139682788), (2131, 135094428), (2341, 122975748), (2748, 104762091), (3206, 89796078), (4122, 69841394), (4262, 67547214), (4682, 61487874), (4809, 59864052), (6393, 45031476), (6412, 44898039), (7023, 40991916), (8244, 34920697), (8524, 33773607), (9364, 30743937), (9618, 29932026), (12786, 22515738), (14046, 20495958), (14427, 19954684), (14917, 19299204), (16387, 17567964), (19179, 15010492), (19236, 14966013), (21069, 13663972), (25572, 11257869), (28092, 10247979), (28854, 9977342), (29834, 9649602), (32774, 8783982), (38358, 7505246), (42138, 6831986), (44751, 6433068), (49161, 5855988), (57708, 4988671), (59668, 4824801), (65548, 4391991), (76716, 3752623), (84276, 3415993), (89502, 3216534), (98322, 2927994), (134253, 2144356), (147483, 1951996), (179004, 1608267), (196644, 1463997), (268506, 1072178), (294966, 975998), (487999, 589932), (536089, 537012)]