215877552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 639006720

約数和(自身を除く): 423129168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 109, 121, 124, 132, 176, 186, 218, 242, 248, 264, 327, 341, 363, 372, 436, 484, 496, 528, 654, 682, 726, 744, 872, 968, 1023, 1199, 1308, 1331, 1364, 1452, 1488, 1744, 1936, 2046, 2398, 2616, 2662, 2728, 2904, 3379, 3597, 3751, 3993, 4092, 4796, 5232, 5324, 5456, 5808, 6758, 7194, 7502, 7986, 8184, 9592, 10137, 10648, 11253, 13189, 13516, 14388, 15004, 15972, 16368, 19184, 20274, 21296, 22506, 26378, 27032, 28776, 30008, 31944, 37169, 39567, 40548, 41261, 45012, 52756, 54064, 57552, 60016, 63888, 74338, 79134, 81096, 82522, 90024, 105512, 111507, 123783, 145079, 148676, 158268, 162192, 165044, 180048, 211024, 223014, 247566, 290158, 297352, 316536, 330088, 408859, 435237, 446028, 495132, 580316, 594704, 633072, 660176, 817718, 870474, 892056, 990264, 1160632, 1226577, 1635436, 1740948, 1784112, 1980528, 2321264, 2453154, 3270872, 3481896, 4497449, 4906308, 6541744, 6963792, 8994898, 9812616, 13492347, 17989796, 19625232, 26984694, 35979592, 53969388, 71959184, 107938776, 215877552]

約数ペア:

[(1, 215877552), (2, 107938776), (3, 71959184), (4, 53969388), (6, 35979592), (8, 26984694), (11, 19625232), (12, 17989796), (16, 13492347), (22, 9812616), (24, 8994898), (31, 6963792), (33, 6541744), (44, 4906308), (48, 4497449), (62, 3481896), (66, 3270872), (88, 2453154), (93, 2321264), (109, 1980528), (121, 1784112), (124, 1740948), (132, 1635436), (176, 1226577), (186, 1160632), (218, 990264), (242, 892056), (248, 870474), (264, 817718), (327, 660176), (341, 633072), (363, 594704), (372, 580316), (436, 495132), (484, 446028), (496, 435237), (528, 408859), (654, 330088), (682, 316536), (726, 297352), (744, 290158), (872, 247566), (968, 223014), (1023, 211024), (1199, 180048), (1308, 165044), (1331, 162192), (1364, 158268), (1452, 148676), (1488, 145079), (1744, 123783), (1936, 111507), (2046, 105512), (2398, 90024), (2616, 82522), (2662, 81096), (2728, 79134), (2904, 74338), (3379, 63888), (3597, 60016), (3751, 57552), (3993, 54064), (4092, 52756), (4796, 45012), (5232, 41261), (5324, 40548), (5456, 39567), (5808, 37169), (6758, 31944), (7194, 30008), (7502, 28776), (7986, 27032), (8184, 26378), (9592, 22506), (10137, 21296), (10648, 20274), (11253, 19184), (13189, 16368), (13516, 15972), (14388, 15004)]