213229224

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 657296640

約数和(自身を除く): 444067416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 47, 52, 72, 74, 78, 94, 104, 111, 117, 131, 141, 148, 156, 188, 222, 234, 262, 282, 296, 312, 333, 376, 393, 423, 444, 468, 481, 524, 564, 611, 666, 786, 846, 888, 936, 962, 1048, 1128, 1179, 1222, 1332, 1443, 1572, 1692, 1703, 1739, 1833, 1924, 2358, 2444, 2664, 2886, 3144, 3384, 3406, 3478, 3666, 3848, 4329, 4716, 4847, 4888, 5109, 5217, 5499, 5772, 6157, 6812, 6956, 7332, 8658, 9432, 9694, 10218, 10434, 10998, 11544, 12314, 13624, 13912, 14541, 14664, 15327, 15651, 17316, 18471, 19388, 20436, 20868, 21996, 22607, 24628, 29082, 30654, 31302, 34632, 36942, 38776, 40872, 41736, 43623, 43992, 45214, 49256, 55413, 58164, 61308, 62604, 63011, 67821, 73884, 80041, 87246, 90428, 110826, 116328, 122616, 125208, 126022, 135642, 147768, 160082, 174492, 180856, 189033, 203463, 221652, 227809, 240123, 252044, 271284, 320164, 348984, 378066, 406926, 443304, 455618, 480246, 504088, 542568, 567099, 640328, 683427, 720369, 756132, 813852, 911236, 960492, 1134198, 1366854, 1440738, 1512264, 1627704, 1822472, 1920984, 2050281, 2268396, 2733708, 2881476, 2961517, 4100562, 4536792, 5467416, 5762952, 5923034, 8201124, 8884551, 11846068, 16402248, 17769102, 23692136, 26653653, 35538204, 53307306, 71076408, 106614612, 213229224]

約数ペア:

[(1, 213229224), (2, 106614612), (3, 71076408), (4, 53307306), (6, 35538204), (8, 26653653), (9, 23692136), (12, 17769102), (13, 16402248), (18, 11846068), (24, 8884551), (26, 8201124), (36, 5923034), (37, 5762952), (39, 5467416), (47, 4536792), (52, 4100562), (72, 2961517), (74, 2881476), (78, 2733708), (94, 2268396), (104, 2050281), (111, 1920984), (117, 1822472), (131, 1627704), (141, 1512264), (148, 1440738), (156, 1366854), (188, 1134198), (222, 960492), (234, 911236), (262, 813852), (282, 756132), (296, 720369), (312, 683427), (333, 640328), (376, 567099), (393, 542568), (423, 504088), (444, 480246), (468, 455618), (481, 443304), (524, 406926), (564, 378066), (611, 348984), (666, 320164), (786, 271284), (846, 252044), (888, 240123), (936, 227809), (962, 221652), (1048, 203463), (1128, 189033), (1179, 180856), (1222, 174492), (1332, 160082), (1443, 147768), (1572, 135642), (1692, 126022), (1703, 125208), (1739, 122616), (1833, 116328), (1924, 110826), (2358, 90428), (2444, 87246), (2664, 80041), (2886, 73884), (3144, 67821), (3384, 63011), (3406, 62604), (3478, 61308), (3666, 58164), (3848, 55413), (4329, 49256), (4716, 45214), (4847, 43992), (4888, 43623), (5109, 41736), (5217, 40872), (5499, 38776), (5772, 36942), (6157, 34632), (6812, 31302), (6956, 30654), (7332, 29082), (8658, 24628), (9432, 22607), (9694, 21996), (10218, 20868), (10434, 20436), (10998, 19388), (11544, 18471), (12314, 17316), (13624, 15651), (13912, 15327), (14541, 14664)]