211826472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 650657280

約数和(自身を除く): 438830808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 181, 186, 242, 248, 264, 286, 312, 341, 362, 363, 372, 403, 429, 484, 543, 572, 682, 724, 726, 744, 806, 858, 968, 1023, 1086, 1144, 1209, 1364, 1448, 1452, 1573, 1612, 1716, 1991, 2046, 2172, 2353, 2418, 2728, 2904, 3146, 3224, 3432, 3751, 3982, 4092, 4344, 4433, 4706, 4719, 4836, 5611, 5973, 6292, 7059, 7502, 7964, 8184, 8866, 9412, 9438, 9672, 11222, 11253, 11946, 12584, 13299, 14118, 15004, 15928, 16833, 17732, 18824, 18876, 21901, 22444, 22506, 23892, 25883, 26598, 28236, 30008, 33666, 35464, 37752, 43802, 44888, 45012, 47784, 48763, 51766, 53196, 56472, 61721, 65703, 67332, 72943, 77649, 87604, 90024, 97526, 103532, 106392, 123442, 131406, 134664, 145886, 146289, 155298, 175208, 185163, 195052, 207064, 218829, 246884, 262812, 284713, 291772, 292578, 310596, 370326, 390104, 437658, 493768, 525624, 569426, 583544, 585156, 621192, 678931, 740652, 802373, 854139, 875316, 1138852, 1170312, 1357862, 1481304, 1604746, 1708278, 1750632, 2036793, 2277704, 2407119, 2715724, 3209492, 3416556, 4073586, 4814238, 5431448, 6418984, 6833112, 8147172, 8826103, 9628476, 16294344, 17652206, 19256952, 26478309, 35304412, 52956618, 70608824, 105913236, 211826472]

約数ペア:

[(1, 211826472), (2, 105913236), (3, 70608824), (4, 52956618), (6, 35304412), (8, 26478309), (11, 19256952), (12, 17652206), (13, 16294344), (22, 9628476), (24, 8826103), (26, 8147172), (31, 6833112), (33, 6418984), (39, 5431448), (44, 4814238), (52, 4073586), (62, 3416556), (66, 3209492), (78, 2715724), (88, 2407119), (93, 2277704), (104, 2036793), (121, 1750632), (124, 1708278), (132, 1604746), (143, 1481304), (156, 1357862), (181, 1170312), (186, 1138852), (242, 875316), (248, 854139), (264, 802373), (286, 740652), (312, 678931), (341, 621192), (362, 585156), (363, 583544), (372, 569426), (403, 525624), (429, 493768), (484, 437658), (543, 390104), (572, 370326), (682, 310596), (724, 292578), (726, 291772), (744, 284713), (806, 262812), (858, 246884), (968, 218829), (1023, 207064), (1086, 195052), (1144, 185163), (1209, 175208), (1364, 155298), (1448, 146289), (1452, 145886), (1573, 134664), (1612, 131406), (1716, 123442), (1991, 106392), (2046, 103532), (2172, 97526), (2353, 90024), (2418, 87604), (2728, 77649), (2904, 72943), (3146, 67332), (3224, 65703), (3432, 61721), (3751, 56472), (3982, 53196), (4092, 51766), (4344, 48763), (4433, 47784), (4706, 45012), (4719, 44888), (4836, 43802), (5611, 37752), (5973, 35464), (6292, 33666), (7059, 30008), (7502, 28236), (7964, 26598), (8184, 25883), (8866, 23892), (9412, 22506), (9438, 22444), (9672, 21901), (11222, 18876), (11253, 18824), (11946, 17732), (12584, 16833), (13299, 15928), (14118, 15004)]