215334132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 560697984

約数和(自身を除く): 345363852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 131, 156, 164, 246, 257, 262, 393, 492, 514, 524, 533, 771, 786, 1028, 1066, 1542, 1572, 1599, 1703, 2132, 3084, 3198, 3341, 3406, 5109, 5371, 6396, 6682, 6812, 10023, 10218, 10537, 10742, 13364, 16113, 20046, 20436, 21074, 21484, 31611, 32226, 33667, 40092, 42148, 63222, 64452, 67334, 69823, 101001, 126444, 134668, 136981, 139646, 202002, 209469, 273962, 279292, 404004, 410943, 418938, 437671, 547924, 821886, 837876, 875342, 1313013, 1380347, 1643772, 1750684, 2626026, 2760694, 4141041, 5252052, 5521388, 8282082, 16564164, 17944511, 35889022, 53833533, 71778044, 107667066, 215334132]

約数ペア:

[(1, 215334132), (2, 107667066), (3, 71778044), (4, 53833533), (6, 35889022), (12, 17944511), (13, 16564164), (26, 8282082), (39, 5521388), (41, 5252052), (52, 4141041), (78, 2760694), (82, 2626026), (123, 1750684), (131, 1643772), (156, 1380347), (164, 1313013), (246, 875342), (257, 837876), (262, 821886), (393, 547924), (492, 437671), (514, 418938), (524, 410943), (533, 404004), (771, 279292), (786, 273962), (1028, 209469), (1066, 202002), (1542, 139646), (1572, 136981), (1599, 134668), (1703, 126444), (2132, 101001), (3084, 69823), (3198, 67334), (3341, 64452), (3406, 63222), (5109, 42148), (5371, 40092), (6396, 33667), (6682, 32226), (6812, 31611), (10023, 21484), (10218, 21074), (10537, 20436), (10742, 20046), (13364, 16113)]