643050288

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3853}}^1$

素因数の和:3947

約数の個数: 120

約数和(自身を含む): 1925920880

約数和(自身を除く): 1282870592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 549, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 2196, 2318, 2736, 2928, 3477, 3853, 4392, 4636, 6954, 7706, 8784, 9272, 10431, 11559, 13908, 15412, 18544, 20862, 23118, 27816, 30824, 34677, 41724, 46236, 55632, 61648, 69354, 73207, 83448, 92472, 138708, 146414, 166896, 184944, 219621, 235033, 277416, 292828, 439242, 470066, 554832, 585656, 658863, 705099, 878484, 940132, 1171312, 1317726, 1410198, 1756968, 1880264, 2115297, 2635452, 2820396, 3513936, 3760528, 4230594, 4465627, 5270904, 5640792, 8461188, 8931254, 10541808, 11281584, 13396881, 16922376, 17862508, 26793762, 33844752, 35725016, 40190643, 53587524, 71450032, 80381286, 107175048, 160762572, 214350096, 321525144, 643050288]

約数ペア:

[(1, 643050288), (2, 321525144), (3, 214350096), (4, 160762572), (6, 107175048), (8, 80381286), (9, 71450032), (12, 53587524), (16, 40190643), (18, 35725016), (19, 33844752), (24, 26793762), (36, 17862508), (38, 16922376), (48, 13396881), (57, 11281584), (61, 10541808), (72, 8931254), (76, 8461188), (114, 5640792), (122, 5270904), (144, 4465627), (152, 4230594), (171, 3760528), (183, 3513936), (228, 2820396), (244, 2635452), (304, 2115297), (342, 1880264), (366, 1756968), (456, 1410198), (488, 1317726), (549, 1171312), (684, 940132), (732, 878484), (912, 705099), (976, 658863), (1098, 585656), (1159, 554832), (1368, 470066), (1464, 439242), (2196, 292828), (2318, 277416), (2736, 235033), (2928, 219621), (3477, 184944), (3853, 166896), (4392, 146414), (4636, 138708), (6954, 92472), (7706, 83448), (8784, 73207), (9272, 69354), (10431, 61648), (11559, 55632), (13908, 46236), (15412, 41724), (18544, 34677), (20862, 30824), (23118, 27816)]