228379392

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 745651200

約数和(自身を除く): 517271808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 47, 48, 54, 57, 64, 72, 74, 76, 94, 96, 108, 111, 114, 128, 141, 144, 148, 152, 171, 188, 192, 216, 222, 228, 256, 282, 288, 296, 304, 333, 342, 376, 384, 423, 432, 444, 456, 513, 564, 576, 592, 608, 666, 684, 703, 752, 768, 846, 864, 888, 893, 912, 999, 1026, 1128, 1152, 1184, 1216, 1269, 1332, 1368, 1406, 1504, 1692, 1728, 1739, 1776, 1786, 1824, 1998, 2052, 2109, 2256, 2304, 2368, 2432, 2538, 2664, 2679, 2736, 2812, 3008, 3384, 3456, 3478, 3552, 3572, 3648, 3996, 4104, 4218, 4512, 4736, 4864, 5076, 5217, 5328, 5358, 5472, 5624, 6016, 6327, 6768, 6912, 6956, 7104, 7144, 7296, 7992, 8037, 8208, 8436, 9024, 9472, 10152, 10434, 10656, 10716, 10944, 11248, 12032, 12654, 13536, 13912, 14208, 14288, 14592, 15651, 15984, 16074, 16416, 16872, 18048, 18981, 20304, 20868, 21312, 21432, 21888, 22496, 24111, 25308, 27072, 27824, 28416, 28576, 31302, 31968, 32148, 32832, 33041, 33744, 36096, 37962, 40608, 41736, 42624, 42864, 43776, 44992, 46953, 48222, 50616, 54144, 55648, 57152, 62604, 63936, 64296, 65664, 66082, 67488, 75924, 81216, 83472, 85248, 85728, 89984, 93906, 96444, 99123, 101232, 108288, 111296, 114304, 125208, 127872, 128592, 131328, 132164, 134976, 151848, 162432, 166944, 171456, 179968, 187812, 192888, 198246, 202464, 222592, 228608, 250416, 255744, 257184, 264328, 269952, 297369, 303696, 324864, 333888, 342912, 375624, 385776, 396492, 404928, 445184, 500832, 514368, 528656, 539904, 594738, 607392, 667776, 685824, 751248, 771552, 792984, 809856, 892107, 1001664, 1028736, 1057312, 1189476, 1214784, 1335552, 1502496, 1543104, 1585968, 1619712, 1784214, 2003328, 2057472, 2114624, 2378952, 2429568, 3004992, 3086208, 3171936, 3568428, 4006656, 4229248, 4757904, 4859136, 6009984, 6172416, 6343872, 7136856, 8458496, 9515808, 12019968, 12687744, 14273712, 19031616, 25375488, 28547424, 38063232, 57094848, 76126464, 114189696, 228379392]

約数ペア:

[(1, 228379392), (2, 114189696), (3, 76126464), (4, 57094848), (6, 38063232), (8, 28547424), (9, 25375488), (12, 19031616), (16, 14273712), (18, 12687744), (19, 12019968), (24, 9515808), (27, 8458496), (32, 7136856), (36, 6343872), (37, 6172416), (38, 6009984), (47, 4859136), (48, 4757904), (54, 4229248), (57, 4006656), (64, 3568428), (72, 3171936), (74, 3086208), (76, 3004992), (94, 2429568), (96, 2378952), (108, 2114624), (111, 2057472), (114, 2003328), (128, 1784214), (141, 1619712), (144, 1585968), (148, 1543104), (152, 1502496), (171, 1335552), (188, 1214784), (192, 1189476), (216, 1057312), (222, 1028736), (228, 1001664), (256, 892107), (282, 809856), (288, 792984), (296, 771552), (304, 751248), (333, 685824), (342, 667776), (376, 607392), (384, 594738), (423, 539904), (432, 528656), (444, 514368), (456, 500832), (513, 445184), (564, 404928), (576, 396492), (592, 385776), (608, 375624), (666, 342912), (684, 333888), (703, 324864), (752, 303696), (768, 297369), (846, 269952), (864, 264328), (888, 257184), (893, 255744), (912, 250416), (999, 228608), (1026, 222592), (1128, 202464), (1152, 198246), (1184, 192888), (1216, 187812), (1269, 179968), (1332, 171456), (1368, 166944), (1406, 162432), (1504, 151848), (1692, 134976), (1728, 132164), (1739, 131328), (1776, 128592), (1786, 127872), (1824, 125208), (1998, 114304), (2052, 111296), (2109, 108288), (2256, 101232), (2304, 99123), (2368, 96444), (2432, 93906), (2538, 89984), (2664, 85728), (2679, 85248), (2736, 83472), (2812, 81216), (3008, 75924), (3384, 67488), (3456, 66082), (3478, 65664), (3552, 64296), (3572, 63936), (3648, 62604), (3996, 57152), (4104, 55648), (4218, 54144), (4512, 50616), (4736, 48222), (4864, 46953), (5076, 44992), (5217, 43776), (5328, 42864), (5358, 42624), (5472, 41736), (5624, 40608), (6016, 37962), (6327, 36096), (6768, 33744), (6912, 33041), (6956, 32832), (7104, 32148), (7144, 31968), (7296, 31302), (7992, 28576), (8037, 28416), (8208, 27824), (8436, 27072), (9024, 25308), (9472, 24111), (10152, 22496), (10434, 21888), (10656, 21432), (10716, 21312), (10944, 20868), (11248, 20304), (12032, 18981), (12654, 18048), (13536, 16872), (13912, 16416), (14208, 16074), (14288, 15984), (14592, 15651)]