244217844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 108

約数和(自身を含む): 675645516

約数和(自身を除く): 431427672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 169, 234, 274, 293, 338, 411, 468, 507, 548, 586, 676, 822, 879, 1014, 1172, 1233, 1521, 1644, 1758, 1781, 2028, 2466, 2637, 3042, 3516, 3562, 3809, 4932, 5274, 5343, 6084, 7124, 7618, 10548, 10686, 11427, 15236, 16029, 21372, 22854, 23153, 32058, 34281, 40141, 45708, 46306, 49517, 64116, 68562, 69459, 80282, 92612, 99034, 120423, 137124, 138918, 148551, 160564, 198068, 208377, 240846, 277836, 297102, 361269, 416754, 445653, 481692, 521833, 594204, 722538, 833508, 891306, 1043666, 1445076, 1565499, 1782612, 2087332, 3130998, 4696497, 6261996, 6783829, 9392994, 13567658, 18785988, 20351487, 27135316, 40702974, 61054461, 81405948, 122108922, 244217844]

約数ペア:

[(1, 244217844), (2, 122108922), (3, 81405948), (4, 61054461), (6, 40702974), (9, 27135316), (12, 20351487), (13, 18785988), (18, 13567658), (26, 9392994), (36, 6783829), (39, 6261996), (52, 4696497), (78, 3130998), (117, 2087332), (137, 1782612), (156, 1565499), (169, 1445076), (234, 1043666), (274, 891306), (293, 833508), (338, 722538), (411, 594204), (468, 521833), (507, 481692), (548, 445653), (586, 416754), (676, 361269), (822, 297102), (879, 277836), (1014, 240846), (1172, 208377), (1233, 198068), (1521, 160564), (1644, 148551), (1758, 138918), (1781, 137124), (2028, 120423), (2466, 99034), (2637, 92612), (3042, 80282), (3516, 69459), (3562, 68562), (3809, 64116), (4932, 49517), (5274, 46306), (5343, 45708), (6084, 40141), (7124, 34281), (7618, 32058), (10548, 23153), (10686, 22854), (11427, 21372), (15236, 16029)]