About the Number
1288342380
2進数表記:1001100110010101000101101101100
漢数字表記:十二億八千八百三十四万二千三百八十
素因数分解:
素因数の和:496
約数の個数: 192
約数和(自身を含む): 4015484928
約数和(自身を除く): 2727142548
約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 113, 130, 141, 156, 188, 195, 226, 235, 260, 282, 311, 339, 390, 452, 470, 564, 565, 611, 622, 678, 705, 780, 933, 940, 1130, 1222, 1244, 1356, 1410, 1469, 1555, 1695, 1833, 1866, 2260, 2444, 2820, 2938, 3055, 3110, 3390, 3666, 3732, 4043, 4407, 4665, 5311, 5876, 6110, 6220, 6780, 7332, 7345, 8086, 8814, 9165, 9330, 10622, 12129, 12220, 14617, 14690, 15933, 16172, 17628, 18330, 18660, 20215, 21244, 22035, 24258, 26555, 29234, 29380, 31866, 35143, 36660, 40430, 43851, 44070, 48516, 53110, 58468, 60645, 63732, 69043, 70286, 73085, 79665, 80860, 87702, 88140, 105429, 106220, 121290, 138086, 140572, 146170, 159330, 175404, 175715, 190021, 207129, 210858, 219255, 242580, 276172, 292340, 318660, 345215, 351430, 380042, 414258, 421716, 438510, 456859, 527145, 570063, 690430, 702860, 760084, 828516, 877020, 913718, 950105, 1035645, 1054290, 1140126, 1370577, 1380860, 1651721, 1827436, 1900210, 2071290, 2108580, 2280252, 2284295, 2741154, 2850315, 3303442, 3800420, 4142580, 4568590, 4955163, 5482308, 5700630, 6606884, 6852885, 8258605, 9137180, 9910326, 11401260, 13705770, 16517210, 19820652, 21472373, 24775815, 27411540, 33034420, 42944746, 49551630, 64417119, 85889492, 99103260, 107361865, 128834238, 214723730, 257668476, 322085595, 429447460, 644171190, 1288342380]
約数ペア:
[(1, 1288342380), (2, 644171190), (3, 429447460), (4, 322085595), (5, 257668476), (6, 214723730), (10, 128834238), (12, 107361865), (13, 99103260), (15, 85889492), (20, 64417119), (26, 49551630), (30, 42944746), (39, 33034420), (47, 27411540), (52, 24775815), (60, 21472373), (65, 19820652), (78, 16517210), (94, 13705770), (113, 11401260), (130, 9910326), (141, 9137180), (156, 8258605), (188, 6852885), (195, 6606884), (226, 5700630), (235, 5482308), (260, 4955163), (282, 4568590), (311, 4142580), (339, 3800420), (390, 3303442), (452, 2850315), (470, 2741154), (564, 2284295), (565, 2280252), (611, 2108580), (622, 2071290), (678, 1900210), (705, 1827436), (780, 1651721), (933, 1380860), (940, 1370577), (1130, 1140126), (1222, 1054290), (1244, 1035645), (1356, 950105), (1410, 913718), (1469, 877020), (1555, 828516), (1695, 760084), (1833, 702860), (1866, 690430), (2260, 570063), (2444, 527145), (2820, 456859), (2938, 438510), (3055, 421716), (3110, 414258), (3390, 380042), (3666, 351430), (3732, 345215), (4043, 318660), (4407, 292340), (4665, 276172), (5311, 242580), (5876, 219255), (6110, 210858), (6220, 207129), (6780, 190021), (7332, 175715), (7345, 175404), (8086, 159330), (8814, 146170), (9165, 140572), (9330, 138086), (10622, 121290), (12129, 106220), (12220, 105429), (14617, 88140), (14690, 87702), (15933, 80860), (16172, 79665), (17628, 73085), (18330, 70286), (18660, 69043), (20215, 63732), (21244, 60645), (22035, 58468), (24258, 53110), (26555, 48516), (29234, 44070), (29380, 43851), (31866, 40430), (35143, 36660)]このpageの処理時間: 0.18042397499084473 seconds