2171827512

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 6517555200

約数和(自身を除く): 4345727688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 67, 72, 93, 94, 103, 108, 124, 134, 141, 186, 188, 201, 206, 216, 248, 268, 279, 282, 309, 372, 376, 402, 412, 423, 536, 558, 564, 603, 618, 744, 804, 824, 837, 846, 927, 1116, 1128, 1206, 1236, 1269, 1457, 1608, 1674, 1692, 1809, 1854, 2077, 2232, 2412, 2472, 2538, 2781, 2914, 3149, 3193, 3348, 3384, 3618, 3708, 4154, 4371, 4824, 4841, 5076, 5562, 5828, 6231, 6298, 6386, 6696, 6901, 7236, 7416, 8308, 8742, 9447, 9579, 9682, 10152, 11124, 11656, 12462, 12596, 12772, 13113, 13802, 14472, 14523, 16616, 17484, 18693, 18894, 19158, 19364, 20703, 22248, 24924, 25192, 25544, 26226, 27604, 28341, 28737, 29046, 34968, 37386, 37788, 38316, 38728, 39339, 41406, 43569, 49848, 52452, 55208, 56079, 56682, 57474, 58092, 62109, 74772, 75576, 76632, 78678, 82812, 85023, 86211, 87138, 97619, 104904, 112158, 113364, 114948, 116184, 124218, 130707, 149544, 150071, 157356, 165624, 170046, 172422, 174276, 186327, 195238, 213931, 224316, 226728, 229896, 248436, 261414, 292857, 300142, 314712, 324347, 340092, 344844, 348552, 372654, 390476, 427862, 448632, 450213, 496872, 522828, 585714, 600284, 641793, 648694, 680184, 689688, 745308, 780952, 855724, 878571, 900426, 973041, 1045656, 1171428, 1200568, 1283586, 1297388, 1350639, 1490616, 1711448, 1757142, 1800852, 1925379, 1946082, 2342856, 2567172, 2594776, 2635713, 2701278, 2919123, 3514284, 3601704, 3850758, 3892164, 4051917, 5134344, 5271426, 5402556, 5776137, 5838246, 7028568, 7701516, 7784328, 8103834, 8757369, 10054757, 10542852, 10805112, 11552274, 11676492, 15403032, 16207668, 17514738, 20109514, 21085704, 23104548, 23352984, 30164271, 32415336, 35029476, 40219028, 46209096, 60328542, 70058952, 80438056, 90492813, 120657084, 180985626, 241314168, 271478439, 361971252, 542956878, 723942504, 1085913756, 2171827512]

約数ペア:

[(1, 2171827512), (2, 1085913756), (3, 723942504), (4, 542956878), (6, 361971252), (8, 271478439), (9, 241314168), (12, 180985626), (18, 120657084), (24, 90492813), (27, 80438056), (31, 70058952), (36, 60328542), (47, 46209096), (54, 40219028), (62, 35029476), (67, 32415336), (72, 30164271), (93, 23352984), (94, 23104548), (103, 21085704), (108, 20109514), (124, 17514738), (134, 16207668), (141, 15403032), (186, 11676492), (188, 11552274), (201, 10805112), (206, 10542852), (216, 10054757), (248, 8757369), (268, 8103834), (279, 7784328), (282, 7701516), (309, 7028568), (372, 5838246), (376, 5776137), (402, 5402556), (412, 5271426), (423, 5134344), (536, 4051917), (558, 3892164), (564, 3850758), (603, 3601704), (618, 3514284), (744, 2919123), (804, 2701278), (824, 2635713), (837, 2594776), (846, 2567172), (927, 2342856), (1116, 1946082), (1128, 1925379), (1206, 1800852), (1236, 1757142), (1269, 1711448), (1457, 1490616), (1608, 1350639), (1674, 1297388), (1692, 1283586), (1809, 1200568), (1854, 1171428), (2077, 1045656), (2232, 973041), (2412, 900426), (2472, 878571), (2538, 855724), (2781, 780952), (2914, 745308), (3149, 689688), (3193, 680184), (3348, 648694), (3384, 641793), (3618, 600284), (3708, 585714), (4154, 522828), (4371, 496872), (4824, 450213), (4841, 448632), (5076, 427862), (5562, 390476), (5828, 372654), (6231, 348552), (6298, 344844), (6386, 340092), (6696, 324347), (6901, 314712), (7236, 300142), (7416, 292857), (8308, 261414), (8742, 248436), (9447, 229896), (9579, 226728), (9682, 224316), (10152, 213931), (11124, 195238), (11656, 186327), (12462, 174276), (12596, 172422), (12772, 170046), (13113, 165624), (13802, 157356), (14472, 150071), (14523, 149544), (16616, 130707), (17484, 124218), (18693, 116184), (18894, 114948), (19158, 113364), (19364, 112158), (20703, 104904), (22248, 97619), (24924, 87138), (25192, 86211), (25544, 85023), (26226, 82812), (27604, 78678), (28341, 76632), (28737, 75576), (29046, 74772), (34968, 62109), (37386, 58092), (37788, 57474), (38316, 56682), (38728, 56079), (39339, 55208), (41406, 52452), (43569, 49848)]