2248889370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1125

約数の個数: 256

約数和(自身を含む): 7190249472

約数和(自身を除く): 4941360102

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 47, 51, 65, 70, 78, 85, 91, 94, 102, 105, 119, 130, 141, 170, 182, 195, 210, 221, 235, 238, 255, 273, 282, 329, 357, 390, 442, 455, 470, 510, 546, 595, 611, 658, 663, 705, 714, 799, 910, 987, 1031, 1105, 1190, 1222, 1326, 1365, 1410, 1547, 1598, 1645, 1785, 1833, 1974, 2062, 2210, 2397, 2730, 3055, 3093, 3094, 3290, 3315, 3570, 3666, 3995, 4277, 4641, 4794, 4935, 5155, 5593, 6110, 6186, 6630, 7217, 7735, 7990, 8554, 9165, 9282, 9870, 10310, 10387, 11186, 11985, 12831, 13403, 14434, 15465, 15470, 16779, 17527, 18330, 20774, 21385, 21651, 23205, 23970, 25662, 26806, 27965, 30930, 31161, 33558, 35054, 36085, 40209, 42770, 43302, 46410, 48457, 51935, 52581, 55930, 62322, 64155, 67015, 72170, 72709, 80418, 83895, 87635, 93821, 96914, 103870, 105162, 108255, 122689, 128310, 134030, 145371, 145418, 155805, 167790, 175270, 187642, 201045, 216510, 218127, 227851, 242285, 245378, 262905, 281463, 290742, 311610, 339199, 363545, 368067, 402090, 436254, 455702, 469105, 484570, 525810, 562926, 613445, 629941, 678398, 683553, 726855, 727090, 736134, 823769, 938210, 1017597, 1090635, 1139255, 1226890, 1259882, 1367106, 1407315, 1453710, 1594957, 1647538, 1695995, 1840335, 1889823, 2035194, 2181270, 2278510, 2471307, 2814630, 3149705, 3189914, 3391990, 3417765, 3680670, 3779646, 4118845, 4409587, 4784871, 4942614, 5087985, 5766383, 6299410, 6835530, 7974785, 8237690, 8819174, 9449115, 9569742, 10175970, 10708997, 11532766, 12356535, 13228761, 15949570, 17299149, 18898230, 21417994, 22047935, 23924355, 24713070, 26457522, 28831915, 32126991, 34598298, 44095870, 47848710, 53544985, 57663830, 64253982, 66143805, 74962979, 86495745, 107089970, 132287610, 149925958, 160634955, 172991490, 224888937, 321269910, 374814895, 449777874, 749629790, 1124444685, 2248889370]

約数ペア:

[(1, 2248889370), (2, 1124444685), (3, 749629790), (5, 449777874), (6, 374814895), (7, 321269910), (10, 224888937), (13, 172991490), (14, 160634955), (15, 149925958), (17, 132287610), (21, 107089970), (26, 86495745), (30, 74962979), (34, 66143805), (35, 64253982), (39, 57663830), (42, 53544985), (47, 47848710), (51, 44095870), (65, 34598298), (70, 32126991), (78, 28831915), (85, 26457522), (91, 24713070), (94, 23924355), (102, 22047935), (105, 21417994), (119, 18898230), (130, 17299149), (141, 15949570), (170, 13228761), (182, 12356535), (195, 11532766), (210, 10708997), (221, 10175970), (235, 9569742), (238, 9449115), (255, 8819174), (273, 8237690), (282, 7974785), (329, 6835530), (357, 6299410), (390, 5766383), (442, 5087985), (455, 4942614), (470, 4784871), (510, 4409587), (546, 4118845), (595, 3779646), (611, 3680670), (658, 3417765), (663, 3391990), (705, 3189914), (714, 3149705), (799, 2814630), (910, 2471307), (987, 2278510), (1031, 2181270), (1105, 2035194), (1190, 1889823), (1222, 1840335), (1326, 1695995), (1365, 1647538), (1410, 1594957), (1547, 1453710), (1598, 1407315), (1645, 1367106), (1785, 1259882), (1833, 1226890), (1974, 1139255), (2062, 1090635), (2210, 1017597), (2397, 938210), (2730, 823769), (3055, 736134), (3093, 727090), (3094, 726855), (3290, 683553), (3315, 678398), (3570, 629941), (3666, 613445), (3995, 562926), (4277, 525810), (4641, 484570), (4794, 469105), (4935, 455702), (5155, 436254), (5593, 402090), (6110, 368067), (6186, 363545), (6630, 339199), (7217, 311610), (7735, 290742), (7990, 281463), (8554, 262905), (9165, 245378), (9282, 242285), (9870, 227851), (10310, 218127), (10387, 216510), (11186, 201045), (11985, 187642), (12831, 175270), (13403, 167790), (14434, 155805), (15465, 145418), (15470, 145371), (16779, 134030), (17527, 128310), (18330, 122689), (20774, 108255), (21385, 105162), (21651, 103870), (23205, 96914), (23970, 93821), (25662, 87635), (26806, 83895), (27965, 80418), (30930, 72709), (31161, 72170), (33558, 67015), (35054, 64155), (36085, 62322), (40209, 55930), (42770, 52581), (43302, 51935), (46410, 48457)]