420272496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3028

約数の個数: 160

約数和(自身を含む): 1408481280

約数和(自身を除く): 988208784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 188, 189, 216, 252, 282, 329, 336, 376, 378, 423, 432, 504, 564, 658, 752, 756, 846, 987, 1008, 1128, 1269, 1316, 1512, 1692, 1974, 2256, 2538, 2632, 2957, 2961, 3024, 3384, 3948, 5076, 5264, 5914, 5922, 6768, 7896, 8871, 8883, 10152, 11828, 11844, 15792, 17742, 17766, 20304, 20699, 23656, 23688, 26613, 35484, 35532, 41398, 47312, 47376, 53226, 62097, 70968, 71064, 79839, 82796, 106452, 124194, 138979, 141936, 142128, 159678, 165592, 186291, 212904, 248388, 277958, 319356, 331184, 372582, 416937, 425808, 496776, 555916, 558873, 638712, 745164, 833874, 972853, 993552, 1111832, 1117746, 1250811, 1277424, 1490328, 1667748, 1945706, 2223664, 2235492, 2501622, 2918559, 2980656, 3335496, 3752433, 3891412, 4470984, 5003244, 5837118, 6670992, 7504866, 7782824, 8755677, 8941968, 10006488, 11674236, 15009732, 15565648, 17511354, 20012976, 23348472, 26267031, 30019464, 35022708, 46696944, 52534062, 60038928, 70045416, 105068124, 140090832, 210136248, 420272496]

約数ペア:

[(1, 420272496), (2, 210136248), (3, 140090832), (4, 105068124), (6, 70045416), (7, 60038928), (8, 52534062), (9, 46696944), (12, 35022708), (14, 30019464), (16, 26267031), (18, 23348472), (21, 20012976), (24, 17511354), (27, 15565648), (28, 15009732), (36, 11674236), (42, 10006488), (47, 8941968), (48, 8755677), (54, 7782824), (56, 7504866), (63, 6670992), (72, 5837118), (84, 5003244), (94, 4470984), (108, 3891412), (112, 3752433), (126, 3335496), (141, 2980656), (144, 2918559), (168, 2501622), (188, 2235492), (189, 2223664), (216, 1945706), (252, 1667748), (282, 1490328), (329, 1277424), (336, 1250811), (376, 1117746), (378, 1111832), (423, 993552), (432, 972853), (504, 833874), (564, 745164), (658, 638712), (752, 558873), (756, 555916), (846, 496776), (987, 425808), (1008, 416937), (1128, 372582), (1269, 331184), (1316, 319356), (1512, 277958), (1692, 248388), (1974, 212904), (2256, 186291), (2538, 165592), (2632, 159678), (2957, 142128), (2961, 141936), (3024, 138979), (3384, 124194), (3948, 106452), (5076, 82796), (5264, 79839), (5914, 71064), (5922, 70968), (6768, 62097), (7896, 53226), (8871, 47376), (8883, 47312), (10152, 41398), (11828, 35532), (11844, 35484), (15792, 26613), (17742, 23688), (17766, 23656), (20304, 20699)]