215882352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2711}}^1$

素因数の和:2811

約数の個数: 120

約数和(自身を含む): 699479040

約数和(自身を除く): 483596688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2212, 2711, 2844, 3318, 3792, 4424, 4977, 5422, 5688, 6636, 8133, 8848, 9954, 10844, 11376, 13272, 16266, 18977, 19908, 21688, 24399, 26544, 32532, 37954, 39816, 43376, 48798, 56931, 65064, 75908, 79632, 97596, 113862, 130128, 151816, 170793, 195192, 214169, 227724, 303632, 341586, 390384, 428338, 455448, 642507, 683172, 856676, 910896, 1285014, 1366344, 1499183, 1713352, 1927521, 2570028, 2732688, 2998366, 3426704, 3855042, 4497549, 5140056, 5996732, 7710084, 8995098, 10280112, 11993464, 13492647, 15420168, 17990196, 23986928, 26985294, 30840336, 35980392, 53970588, 71960784, 107941176, 215882352]

約数ペア:

[(1, 215882352), (2, 107941176), (3, 71960784), (4, 53970588), (6, 35980392), (7, 30840336), (8, 26985294), (9, 23986928), (12, 17990196), (14, 15420168), (16, 13492647), (18, 11993464), (21, 10280112), (24, 8995098), (28, 7710084), (36, 5996732), (42, 5140056), (48, 4497549), (56, 3855042), (63, 3426704), (72, 2998366), (79, 2732688), (84, 2570028), (112, 1927521), (126, 1713352), (144, 1499183), (158, 1366344), (168, 1285014), (237, 910896), (252, 856676), (316, 683172), (336, 642507), (474, 455448), (504, 428338), (553, 390384), (632, 341586), (711, 303632), (948, 227724), (1008, 214169), (1106, 195192), (1264, 170793), (1422, 151816), (1659, 130128), (1896, 113862), (2212, 97596), (2711, 79632), (2844, 75908), (3318, 65064), (3792, 56931), (4424, 48798), (4977, 43376), (5422, 39816), (5688, 37954), (6636, 32532), (8133, 26544), (8848, 24399), (9954, 21688), (10844, 19908), (11376, 18977), (13272, 16266)]