1344239980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1579

約数の個数: 96

約数和(自身を含む): 3122219520

約数和(自身を除く): 1777979540

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 89, 124, 155, 170, 178, 310, 340, 356, 445, 527, 620, 890, 1054, 1433, 1513, 1780, 2108, 2635, 2759, 2866, 3026, 5270, 5518, 5732, 6052, 7165, 7565, 10540, 11036, 13795, 14330, 15130, 24361, 27590, 28660, 30260, 44423, 46903, 48722, 55180, 88846, 93806, 97444, 121805, 127537, 177692, 187612, 222115, 234515, 243610, 255074, 444230, 469030, 487220, 510148, 637685, 755191, 888460, 938060, 1275370, 1510382, 2168129, 2550740, 3020764, 3775955, 3953647, 4336258, 7551910, 7907294, 8672516, 10840645, 15103820, 15814588, 19768235, 21681290, 39536470, 43362580, 67211999, 79072940, 134423998, 268847996, 336059995, 672119990, 1344239980]

約数ペア:

[(1, 1344239980), (2, 672119990), (4, 336059995), (5, 268847996), (10, 134423998), (17, 79072940), (20, 67211999), (31, 43362580), (34, 39536470), (62, 21681290), (68, 19768235), (85, 15814588), (89, 15103820), (124, 10840645), (155, 8672516), (170, 7907294), (178, 7551910), (310, 4336258), (340, 3953647), (356, 3775955), (445, 3020764), (527, 2550740), (620, 2168129), (890, 1510382), (1054, 1275370), (1433, 938060), (1513, 888460), (1780, 755191), (2108, 637685), (2635, 510148), (2759, 487220), (2866, 469030), (3026, 444230), (5270, 255074), (5518, 243610), (5732, 234515), (6052, 222115), (7165, 187612), (7565, 177692), (10540, 127537), (11036, 121805), (13795, 97444), (14330, 93806), (15130, 88846), (24361, 55180), (27590, 48722), (28660, 46903), (30260, 44423)]