1687430096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1692

約数の個数: 80

約数和(自身を含む): 3671550720

約数和(自身を除く): 1984120624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 137, 176, 188, 274, 376, 517, 548, 752, 1034, 1096, 1489, 1507, 2068, 2192, 2978, 3014, 4136, 5956, 6028, 6439, 8272, 11912, 12056, 12878, 16379, 23824, 24112, 25756, 32758, 51512, 65516, 69983, 70829, 103024, 131032, 139966, 141658, 203993, 262064, 279932, 283316, 407986, 559864, 566632, 769813, 815972, 1119728, 1133264, 1539626, 1631944, 2243923, 3079252, 3263888, 4487846, 6158504, 8975692, 9587671, 12317008, 17951384, 19175342, 35902768, 38350684, 76701368, 105464381, 153402736, 210928762, 421857524, 843715048, 1687430096]

約数ペア:

[(1, 1687430096), (2, 843715048), (4, 421857524), (8, 210928762), (11, 153402736), (16, 105464381), (22, 76701368), (44, 38350684), (47, 35902768), (88, 19175342), (94, 17951384), (137, 12317008), (176, 9587671), (188, 8975692), (274, 6158504), (376, 4487846), (517, 3263888), (548, 3079252), (752, 2243923), (1034, 1631944), (1096, 1539626), (1489, 1133264), (1507, 1119728), (2068, 815972), (2192, 769813), (2978, 566632), (3014, 559864), (4136, 407986), (5956, 283316), (6028, 279932), (6439, 262064), (8272, 203993), (11912, 141658), (12056, 139966), (12878, 131032), (16379, 103024), (23824, 70829), (24112, 69983), (25756, 65516), (32758, 51512)]