235817868

素因数分解:

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

素因数の和:117

約数の個数: 162

約数和(自身を含む): 676721556

約数和(自身を除く): 440903688

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 121, 124, 132, 143, 156, 169, 186, 242, 286, 338, 341, 363, 372, 403, 429, 484, 507, 572, 676, 682, 726, 806, 858, 961, 1014, 1023, 1209, 1364, 1452, 1573, 1612, 1716, 1859, 1922, 2028, 2046, 2418, 2883, 3146, 3718, 3751, 3844, 4092, 4433, 4719, 4836, 5239, 5577, 5766, 6292, 7436, 7502, 8866, 9438, 10478, 10571, 11154, 11253, 11532, 12493, 13299, 15004, 15717, 17732, 18876, 20449, 20956, 21142, 22308, 22506, 24986, 26598, 31434, 31713, 37479, 40898, 42284, 45012, 48763, 49972, 53196, 57629, 61347, 62868, 63426, 74958, 81796, 97526, 115258, 116281, 122694, 126852, 137423, 146289, 149916, 162409, 172887, 195052, 230516, 232562, 245388, 274846, 292578, 324818, 345774, 348843, 412269, 465124, 487227, 549692, 585156, 633919, 649636, 691548, 697686, 824538, 974454, 1267838, 1395372, 1511653, 1649076, 1786499, 1901757, 1948908, 2535676, 3023306, 3572998, 3803514, 4534959, 5359497, 6046612, 7145996, 7607028, 9069918, 10718994, 18139836, 19651489, 21437988, 39302978, 58954467, 78605956, 117908934, 235817868]

約数ペア:

[(1, 235817868), (2, 117908934), (3, 78605956), (4, 58954467), (6, 39302978), (11, 21437988), (12, 19651489), (13, 18139836), (22, 10718994), (26, 9069918), (31, 7607028), (33, 7145996), (39, 6046612), (44, 5359497), (52, 4534959), (62, 3803514), (66, 3572998), (78, 3023306), (93, 2535676), (121, 1948908), (124, 1901757), (132, 1786499), (143, 1649076), (156, 1511653), (169, 1395372), (186, 1267838), (242, 974454), (286, 824538), (338, 697686), (341, 691548), (363, 649636), (372, 633919), (403, 585156), (429, 549692), (484, 487227), (507, 465124), (572, 412269), (676, 348843), (682, 345774), (726, 324818), (806, 292578), (858, 274846), (961, 245388), (1014, 232562), (1023, 230516), (1209, 195052), (1364, 172887), (1452, 162409), (1573, 149916), (1612, 146289), (1716, 137423), (1859, 126852), (1922, 122694), (2028, 116281), (2046, 115258), (2418, 97526), (2883, 81796), (3146, 74958), (3718, 63426), (3751, 62868), (3844, 61347), (4092, 57629), (4433, 53196), (4719, 49972), (4836, 48763), (5239, 45012), (5577, 42284), (5766, 40898), (6292, 37479), (7436, 31713), (7502, 31434), (8866, 26598), (9438, 24986), (10478, 22506), (10571, 22308), (11154, 21142), (11253, 20956), (11532, 20449), (12493, 18876), (13299, 17732), (15004, 15717)]