1330489668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 3334947840

約数和(自身を除く): 2004458172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 167, 228, 249, 332, 334, 421, 498, 501, 668, 842, 996, 1002, 1263, 1577, 1684, 2004, 2526, 3154, 3173, 4731, 5052, 6308, 6346, 7999, 9462, 9519, 12692, 13861, 15998, 18924, 19038, 23997, 27722, 31996, 34943, 38076, 41583, 47994, 55444, 69886, 70307, 83166, 95988, 104829, 139772, 140614, 166332, 209658, 210921, 263359, 281228, 419316, 421842, 526718, 663917, 790077, 843684, 1053436, 1327834, 1335833, 1580154, 1991751, 2655668, 2671666, 3160308, 3983502, 4007499, 5343332, 5835481, 7967004, 8014998, 11670962, 16029996, 17506443, 23341924, 35012886, 70025772, 110874139, 221748278, 332622417, 443496556, 665244834, 1330489668]

約数ペア:

[(1, 1330489668), (2, 665244834), (3, 443496556), (4, 332622417), (6, 221748278), (12, 110874139), (19, 70025772), (38, 35012886), (57, 23341924), (76, 17506443), (83, 16029996), (114, 11670962), (166, 8014998), (167, 7967004), (228, 5835481), (249, 5343332), (332, 4007499), (334, 3983502), (421, 3160308), (498, 2671666), (501, 2655668), (668, 1991751), (842, 1580154), (996, 1335833), (1002, 1327834), (1263, 1053436), (1577, 843684), (1684, 790077), (2004, 663917), (2526, 526718), (3154, 421842), (3173, 419316), (4731, 281228), (5052, 263359), (6308, 210921), (6346, 209658), (7999, 166332), (9462, 140614), (9519, 139772), (12692, 104829), (13861, 95988), (15998, 83166), (18924, 70307), (19038, 69886), (23997, 55444), (27722, 47994), (31996, 41583), (34943, 38076)]