822988188

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:222

約数の個数: 180

約数和(自身を含む): 2441372472

約数和(自身を除く): 1618384284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 79, 81, 99, 108, 111, 132, 148, 158, 162, 198, 222, 237, 297, 316, 324, 333, 396, 407, 444, 474, 594, 666, 711, 814, 869, 891, 948, 999, 1188, 1221, 1332, 1422, 1628, 1738, 1782, 1998, 2133, 2442, 2607, 2844, 2923, 2997, 3476, 3564, 3663, 3996, 4266, 4884, 5214, 5846, 5994, 6241, 6399, 7326, 7821, 8532, 8769, 10428, 10989, 11692, 11988, 12482, 12798, 14652, 15642, 17538, 18723, 21978, 23463, 24964, 25596, 26307, 31284, 32153, 32967, 35076, 37446, 43956, 46926, 52614, 56169, 64306, 65934, 68651, 70389, 74892, 78921, 93852, 96459, 105228, 112338, 128612, 131868, 137302, 140778, 157842, 168507, 192918, 205953, 224676, 230917, 236763, 274604, 281556, 289377, 315684, 337014, 385836, 411906, 461834, 473526, 505521, 578754, 617859, 674028, 692751, 823812, 868131, 923668, 947052, 1011042, 1157508, 1235718, 1385502, 1736262, 1853577, 2022084, 2078253, 2471436, 2540087, 2604393, 2771004, 3472524, 3707154, 4156506, 5080174, 5208786, 5560731, 6234759, 7414308, 7620261, 8313012, 10160348, 10417572, 11121462, 12469518, 15240522, 18704277, 22242924, 22860783, 24939036, 30481044, 37408554, 45721566, 68582349, 74817108, 91443132, 137164698, 205747047, 274329396, 411494094, 822988188]

約数ペア:

[(1, 822988188), (2, 411494094), (3, 274329396), (4, 205747047), (6, 137164698), (9, 91443132), (11, 74817108), (12, 68582349), (18, 45721566), (22, 37408554), (27, 30481044), (33, 24939036), (36, 22860783), (37, 22242924), (44, 18704277), (54, 15240522), (66, 12469518), (74, 11121462), (79, 10417572), (81, 10160348), (99, 8313012), (108, 7620261), (111, 7414308), (132, 6234759), (148, 5560731), (158, 5208786), (162, 5080174), (198, 4156506), (222, 3707154), (237, 3472524), (297, 2771004), (316, 2604393), (324, 2540087), (333, 2471436), (396, 2078253), (407, 2022084), (444, 1853577), (474, 1736262), (594, 1385502), (666, 1235718), (711, 1157508), (814, 1011042), (869, 947052), (891, 923668), (948, 868131), (999, 823812), (1188, 692751), (1221, 674028), (1332, 617859), (1422, 578754), (1628, 505521), (1738, 473526), (1782, 461834), (1998, 411906), (2133, 385836), (2442, 337014), (2607, 315684), (2844, 289377), (2923, 281556), (2997, 274604), (3476, 236763), (3564, 230917), (3663, 224676), (3996, 205953), (4266, 192918), (4884, 168507), (5214, 157842), (5846, 140778), (5994, 137302), (6241, 131868), (6399, 128612), (7326, 112338), (7821, 105228), (8532, 96459), (8769, 93852), (10428, 78921), (10989, 74892), (11692, 70389), (11988, 68651), (12482, 65934), (12798, 64306), (14652, 56169), (15642, 52614), (17538, 46926), (18723, 43956), (21978, 37446), (23463, 35076), (24964, 32967), (25596, 32153), (26307, 31284)]