394798950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 1351913472

約数和(自身を除く): 957114522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 31, 35, 39, 42, 45, 50, 62, 63, 65, 70, 75, 78, 90, 91, 93, 105, 117, 126, 130, 150, 155, 175, 182, 186, 195, 210, 217, 225, 234, 273, 279, 310, 311, 315, 325, 350, 390, 403, 434, 450, 455, 465, 525, 546, 558, 585, 622, 630, 650, 651, 775, 806, 819, 910, 930, 933, 975, 1050, 1085, 1170, 1209, 1302, 1365, 1395, 1550, 1555, 1575, 1638, 1866, 1950, 1953, 2015, 2170, 2177, 2275, 2325, 2418, 2730, 2790, 2799, 2821, 2925, 3110, 3150, 3255, 3627, 3906, 4030, 4043, 4095, 4354, 4550, 4650, 4665, 5425, 5598, 5642, 5850, 6045, 6510, 6531, 6825, 6975, 7254, 7775, 8086, 8190, 8463, 9330, 9641, 9765, 10075, 10850, 10885, 12090, 12129, 13062, 13650, 13950, 13995, 14105, 15550, 16275, 16926, 18135, 19282, 19530, 19593, 20150, 20215, 20475, 21770, 23325, 24258, 25389, 27990, 28210, 28301, 28923, 30225, 32550, 32655, 36270, 36387, 39186, 40430, 40950, 42315, 46650, 48205, 48825, 50778, 54425, 56602, 57846, 60450, 60645, 65310, 67487, 69975, 70525, 72774, 84630, 84903, 86769, 90675, 96410, 97650, 97965, 101075, 108850, 121290, 125333, 126945, 134974, 139950, 141050, 141505, 144615, 163275, 169806, 173538, 181350, 181935, 195930, 202150, 202461, 211575, 241025, 250666, 253890, 254709, 283010, 289230, 303225, 326550, 337435, 363870, 375999, 404922, 423150, 424515, 433845, 482050, 489825, 509418, 606450, 607383, 626665, 634725, 674870, 707525, 723075, 751998, 849030, 867690, 877331, 909675, 979650, 1012305, 1127997, 1214766, 1253330, 1269450, 1273545, 1415050, 1446150, 1687175, 1754662, 1819350, 1879995, 2024610, 2122575, 2169225, 2255994, 2547090, 2631993, 3036915, 3133325, 3374350, 3759990, 4245150, 4338450, 4386655, 5061525, 5263986, 5639985, 6073830, 6266650, 6367725, 7895979, 8773310, 9399975, 10123050, 11279970, 12735450, 13159965, 15184575, 15791958, 18799950, 21933275, 26319930, 28199925, 30369150, 39479895, 43866550, 56399850, 65799825, 78959790, 131599650, 197399475, 394798950]

約数ペア:

[(1, 394798950), (2, 197399475), (3, 131599650), (5, 78959790), (6, 65799825), (7, 56399850), (9, 43866550), (10, 39479895), (13, 30369150), (14, 28199925), (15, 26319930), (18, 21933275), (21, 18799950), (25, 15791958), (26, 15184575), (30, 13159965), (31, 12735450), (35, 11279970), (39, 10123050), (42, 9399975), (45, 8773310), (50, 7895979), (62, 6367725), (63, 6266650), (65, 6073830), (70, 5639985), (75, 5263986), (78, 5061525), (90, 4386655), (91, 4338450), (93, 4245150), (105, 3759990), (117, 3374350), (126, 3133325), (130, 3036915), (150, 2631993), (155, 2547090), (175, 2255994), (182, 2169225), (186, 2122575), (195, 2024610), (210, 1879995), (217, 1819350), (225, 1754662), (234, 1687175), (273, 1446150), (279, 1415050), (310, 1273545), (311, 1269450), (315, 1253330), (325, 1214766), (350, 1127997), (390, 1012305), (403, 979650), (434, 909675), (450, 877331), (455, 867690), (465, 849030), (525, 751998), (546, 723075), (558, 707525), (585, 674870), (622, 634725), (630, 626665), (650, 607383), (651, 606450), (775, 509418), (806, 489825), (819, 482050), (910, 433845), (930, 424515), (933, 423150), (975, 404922), (1050, 375999), (1085, 363870), (1170, 337435), (1209, 326550), (1302, 303225), (1365, 289230), (1395, 283010), (1550, 254709), (1555, 253890), (1575, 250666), (1638, 241025), (1866, 211575), (1950, 202461), (1953, 202150), (2015, 195930), (2170, 181935), (2177, 181350), (2275, 173538), (2325, 169806), (2418, 163275), (2730, 144615), (2790, 141505), (2799, 141050), (2821, 139950), (2925, 134974), (3110, 126945), (3150, 125333), (3255, 121290), (3627, 108850), (3906, 101075), (4030, 97965), (4043, 97650), (4095, 96410), (4354, 90675), (4550, 86769), (4650, 84903), (4665, 84630), (5425, 72774), (5598, 70525), (5642, 69975), (5850, 67487), (6045, 65310), (6510, 60645), (6531, 60450), (6825, 57846), (6975, 56602), (7254, 54425), (7775, 50778), (8086, 48825), (8190, 48205), (8463, 46650), (9330, 42315), (9641, 40950), (9765, 40430), (10075, 39186), (10850, 36387), (10885, 36270), (12090, 32655), (12129, 32550), (13062, 30225), (13650, 28923), (13950, 28301), (13995, 28210), (14105, 27990), (15550, 25389), (16275, 24258), (16926, 23325), (18135, 21770), (19282, 20475), (19530, 20215), (19593, 20150)]