222868548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 679870464

約数和(自身を除く): 457001916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 62, 63, 84, 93, 94, 124, 126, 141, 186, 188, 217, 252, 279, 282, 329, 372, 423, 434, 558, 564, 607, 651, 658, 846, 868, 987, 1116, 1214, 1302, 1316, 1457, 1692, 1821, 1953, 1974, 2428, 2604, 2914, 2961, 3642, 3906, 3948, 4249, 4371, 5463, 5828, 5922, 7284, 7812, 8498, 8742, 10199, 10926, 11844, 12747, 13113, 16996, 17484, 18817, 20398, 21852, 25494, 26226, 28529, 30597, 37634, 38241, 40796, 50988, 52452, 56451, 57058, 61194, 75268, 76482, 85587, 91791, 112902, 114116, 122388, 131719, 152964, 169353, 171174, 183582, 199703, 225804, 256761, 263438, 338706, 342348, 367164, 395157, 399406, 513522, 526876, 599109, 677412, 790314, 798812, 884399, 1027044, 1185471, 1198218, 1580628, 1768798, 1797327, 2370942, 2396436, 2653197, 3537596, 3594654, 4741884, 5306394, 6190793, 7189308, 7959591, 10612788, 12381586, 15919182, 18572379, 24763172, 31838364, 37144758, 55717137, 74289516, 111434274, 222868548]

約数ペア:

[(1, 222868548), (2, 111434274), (3, 74289516), (4, 55717137), (6, 37144758), (7, 31838364), (9, 24763172), (12, 18572379), (14, 15919182), (18, 12381586), (21, 10612788), (28, 7959591), (31, 7189308), (36, 6190793), (42, 5306394), (47, 4741884), (62, 3594654), (63, 3537596), (84, 2653197), (93, 2396436), (94, 2370942), (124, 1797327), (126, 1768798), (141, 1580628), (186, 1198218), (188, 1185471), (217, 1027044), (252, 884399), (279, 798812), (282, 790314), (329, 677412), (372, 599109), (423, 526876), (434, 513522), (558, 399406), (564, 395157), (607, 367164), (651, 342348), (658, 338706), (846, 263438), (868, 256761), (987, 225804), (1116, 199703), (1214, 183582), (1302, 171174), (1316, 169353), (1457, 152964), (1692, 131719), (1821, 122388), (1953, 114116), (1974, 112902), (2428, 91791), (2604, 85587), (2914, 76482), (2961, 75268), (3642, 61194), (3906, 57058), (3948, 56451), (4249, 52452), (4371, 50988), (5463, 40796), (5828, 38241), (5922, 37634), (7284, 30597), (7812, 28529), (8498, 26226), (8742, 25494), (10199, 21852), (10926, 20398), (11844, 18817), (12747, 17484), (13113, 16996)]