1961173008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17483}}^1$

素因数の和:17557

約数の個数: 120

約数和(自身を含む): 5918683680

約数和(自身を除く): 3957510672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 492, 656, 684, 738, 779, 912, 984, 1368, 1476, 1558, 1968, 2337, 2736, 2952, 3116, 4674, 5904, 6232, 7011, 9348, 12464, 14022, 17483, 18696, 28044, 34966, 37392, 52449, 56088, 69932, 104898, 112176, 139864, 157347, 209796, 279728, 314694, 332177, 419592, 629388, 664354, 716803, 839184, 996531, 1258776, 1328708, 1433606, 1993062, 2150409, 2517552, 2657416, 2867212, 2989593, 3986124, 4300818, 5314832, 5734424, 5979186, 6451227, 7972248, 8601636, 11468848, 11958372, 12902454, 13619257, 15944496, 17203272, 23916744, 25804908, 27238514, 34406544, 40857771, 47833488, 51609816, 54477028, 81715542, 103219632, 108954056, 122573313, 163431084, 217908112, 245146626, 326862168, 490293252, 653724336, 980586504, 1961173008]

約数ペア:

[(1, 1961173008), (2, 980586504), (3, 653724336), (4, 490293252), (6, 326862168), (8, 245146626), (9, 217908112), (12, 163431084), (16, 122573313), (18, 108954056), (19, 103219632), (24, 81715542), (36, 54477028), (38, 51609816), (41, 47833488), (48, 40857771), (57, 34406544), (72, 27238514), (76, 25804908), (82, 23916744), (114, 17203272), (123, 15944496), (144, 13619257), (152, 12902454), (164, 11958372), (171, 11468848), (228, 8601636), (246, 7972248), (304, 6451227), (328, 5979186), (342, 5734424), (369, 5314832), (456, 4300818), (492, 3986124), (656, 2989593), (684, 2867212), (738, 2657416), (779, 2517552), (912, 2150409), (984, 1993062), (1368, 1433606), (1476, 1328708), (1558, 1258776), (1968, 996531), (2337, 839184), (2736, 716803), (2952, 664354), (3116, 629388), (4674, 419592), (5904, 332177), (6232, 314694), (7011, 279728), (9348, 209796), (12464, 157347), (14022, 139864), (17483, 112176), (18696, 104898), (28044, 69932), (34966, 56088), (37392, 52449)]