214620588

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 180

約数和(自身を含む): 685147008

約数和(自身を除く): 470526420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 191, 196, 234, 252, 273, 294, 343, 364, 382, 441, 468, 546, 573, 588, 637, 686, 764, 819, 882, 1029, 1092, 1146, 1274, 1337, 1372, 1638, 1719, 1764, 1911, 2058, 2292, 2401, 2483, 2548, 2674, 3087, 3276, 3438, 3822, 4011, 4116, 4459, 4802, 4966, 5348, 5733, 6174, 6876, 7203, 7449, 7644, 8022, 8918, 9359, 9604, 9932, 11466, 12033, 12348, 13377, 14406, 14898, 16044, 17381, 17836, 18718, 21609, 22347, 22932, 24066, 26754, 28077, 28812, 29796, 31213, 34762, 37436, 40131, 43218, 44694, 48132, 52143, 53508, 56154, 62426, 65513, 69524, 80262, 84231, 86436, 89388, 93639, 104286, 112308, 121667, 124852, 131026, 156429, 160524, 168462, 187278, 196539, 208572, 243334, 262052, 280917, 312858, 336924, 365001, 374556, 393078, 458591, 486668, 561834, 589617, 625716, 730002, 786156, 851669, 917182, 1095003, 1123668, 1179234, 1375773, 1460004, 1703338, 1834364, 2190006, 2358468, 2555007, 2751546, 3406676, 4127319, 4380012, 5110014, 5503092, 5961683, 7665021, 8254638, 10220028, 11923366, 15330042, 16509276, 17885049, 23846732, 30660084, 35770098, 53655147, 71540196, 107310294, 214620588]

約数ペア:

[(1, 214620588), (2, 107310294), (3, 71540196), (4, 53655147), (6, 35770098), (7, 30660084), (9, 23846732), (12, 17885049), (13, 16509276), (14, 15330042), (18, 11923366), (21, 10220028), (26, 8254638), (28, 7665021), (36, 5961683), (39, 5503092), (42, 5110014), (49, 4380012), (52, 4127319), (63, 3406676), (78, 2751546), (84, 2555007), (91, 2358468), (98, 2190006), (117, 1834364), (126, 1703338), (147, 1460004), (156, 1375773), (182, 1179234), (191, 1123668), (196, 1095003), (234, 917182), (252, 851669), (273, 786156), (294, 730002), (343, 625716), (364, 589617), (382, 561834), (441, 486668), (468, 458591), (546, 393078), (573, 374556), (588, 365001), (637, 336924), (686, 312858), (764, 280917), (819, 262052), (882, 243334), (1029, 208572), (1092, 196539), (1146, 187278), (1274, 168462), (1337, 160524), (1372, 156429), (1638, 131026), (1719, 124852), (1764, 121667), (1911, 112308), (2058, 104286), (2292, 93639), (2401, 89388), (2483, 86436), (2548, 84231), (2674, 80262), (3087, 69524), (3276, 65513), (3438, 62426), (3822, 56154), (4011, 53508), (4116, 52143), (4459, 48132), (4802, 44694), (4966, 43218), (5348, 40131), (5733, 37436), (6174, 34762), (6876, 31213), (7203, 29796), (7449, 28812), (7644, 28077), (8022, 26754), (8918, 24066), (9359, 22932), (9604, 22347), (9932, 21609), (11466, 18718), (12033, 17836), (12348, 17381), (13377, 16044), (14406, 14898)]